7 9 T M 0 2 8 2
P r i n t e d i n J a p a n
W o o d D a l e , I l l i n o i s 6 0 1 9 1
1 2 5 5 M i c h a e l D r i v e
N E C T e c h n o l o g i e s , I n c .
N E C I m p r o v e d D e f i n i t i
NEC Improved Definition Converter IDC-3000
R
User's Manual
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CONTENTS
FEATURES ..................................................... 1
WARNINGS AND PRECAUTION................... 2
PART NAMES AND FUNCTIONS.................. 4
FRONT PANEL .........................................................4
INDICATORS ............................................................6
REAR PANEL ...........................................................8
REMOTE CONTROL ................................................B
REMOTE CONTROL NOTES......................... D
ADJUSTMENT................................................ F
ON-SCREEN DISPLAY .................................. H
HOOK-UP EXAMPLES .................................. P
Using the EXTERNAL CONTROL Connector...........R
Using the PC-CONTROL Connector ........................S
RACK MOUNTING ......................................... V
SPECIFICATIONS .......................................... X
APPENDIX ...................................................... Z
LIMITED WARRANTY .................................... `
The IDC-3000 converts NTSC video signals into scan-doubled signals.
This scan converter can be used with a multi-synchronous scan monitor or
projectors having a minimum of 31.5 kHz horizontal scanning capability to
provide high-quality images.
The IDC-3000 can be also connected to a document camera, conventional
VCR, video disc player, S-Video recorder, or video camera.
FEATURES
ⅷ Motion adaptive 3-dimensional Y/C separation circuit greatly reduces
cross talk (dot interference/cross color).
ⅷ Motion adaptive 3-dimensional scanning line interpolation circuit pro-
vides a reduction of line flicker and an increase of vertical resolution.
ⅷ Two-mode digital video noise reduction circuit greatly improves the
signal-to-noise ratio of the signal.
ⅷ Forced (non adaptive) still screen mode provides a still image without
erroneous operation of the operation detection circuit. (This is useful
with the images of document cameras, etc.)
ⅷ Equipped with a demonstration split function for processing artificial
interlace and switching off 3-dimensional Y/C separation processing
the right half of the screen.
ⅷ PC-CONTROL connector permits control of a personal computer.
1
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2
Warnings and Safety Precaution
7. Do not attempt to service or repair the unit. NEC is not liable for any bodily
harm or damage caused if unqualified persons attempt service or open
the cabinet. Refer all service to authorized NEC Service Centers.
The NEC IDC-3000 is designed and manufactured to provide long, trouble-
free service. No maintenance other than cleaning is required. Use a soft cloth
and if necessary, mild detergent. Do not use commercial spray cleaners
which may damage the surface. In case of damage, arrange for repairs at an
authorized NEC Service Center.
To avoid damage and prolong operating life:
1. Use only with 120V 60Hz AC power supply.
For operating safety and to avoid damage to the unit, read carefully and
observe the following instructions.
2. Handle the unit carefully when moving and do not drop.
3. Locate set away from heat, excessive dust, and direct sunlight.
To avoid shock and fire hazards:
4. Protect the inside of the unit from liquids and small metal objects. In
case of accident, unplug the unit and have it serviced by an authorized
NEC Service Center.
1. Provide adequate space for ventilation to avoid internal heat build-up. If
you enclose the unit in a cabinet or rack, be sure there is adequate space
at the top of the unit to allow heated air to rise and escape.
5. Unplug unit before cleaning. Use only a soft cloth and mild detergent.
Commercial household sprays and cleaners may damage the cabinet.
2. Do not use the power cord polarized plug with extension cords or outlets
unless the prongs can be completely inserted.
3. Do not expose unit to rain or moisture.
WARNING
4. Avoid damage to the power cord, and do not attempt to modify the power
cord.
Unqualified persons should under no circumstances remove the cabinet of
the unit to make internal adjustments. The warranty is void if the unit is
damaged in this way. Moreover, there is a serious risk of electric shock. If you
have service difficulties, call your dealer.
5. Unplug unit during electrical storms or if unit will not be used over a long
period.
6. Do not open the cabinet which has potentially dangerous high voltage
components inside. If the unit is damaged in this way the warranty will be
void. Moreover, there is a serious risk of electric shock.
Mises en garde et précautions de sécurité
Le IDC-3000 NEC a été conçus et fabriqués pour assurer une longue durée de service
sans problèmes. Aucun entretien à l’exception du nettoyage n’est nécessaire. Utiliser
un chiffon doux et un détergent doux, si nécessaire. Ne pas utiliser des aérosols de
nettoyage du commerce qui risquent d’endommager la surface de cet appareil. Si
l’appareil est endommagé, confier les travaux de réparation à un centre de service
agréé NEC.
7. Ne pas essayer de réparer ou entretenir l’appareil soi-même. NEC ne saura être tenu
pour responsable pour toute blessure ou dommage causé par des personnes non
qualifiées qui essayent de réparer ou d’ouvrir le coffret. Confier toute réparation à
un centre de service agréé NEC.
Pour éviter des dommages et prolonger la durée de service de l’appareil:
1. N’utiliser qu’une source d’alimentation de 120 V 60 Hz CA.
Pour un fonctionnement sûr et afin d’éviter d’endommager l’appareil, lire attentivement
et respecter les instructions suivantes.
2. Manipuler l’appareil avec soin pendant son déplacement et ne pas le faire tomber.
3. Eloigner l’appareil des endroits chauds, très poussiéreux et exposés en plein soleil.
Afin d’éviter tout risque d’électrocution et d’incendie:
1. Réserver un espace libre suffisant pour la ventilation afin d’éviter une accumulation
de chaleur interne. Si l’appareil est logé dans un coffret ou sur une étagère,
s’assurer qu’il y a un espace libre suffisant pour la dissipation de la chaleur.
4. Eviter que des liquides et des petits objets métalliques pénètrent à l’intérieur de
l’appareil. En cas d’accident, débrancher l’appareil et le confier à un centre de
service agréé NEC.
2. Ne pas utiliser la fiche polarisée du cordon d’alimentation avec des prolongateurs
ou des prises de courant, sauf si les lames peuvent être insérées à fond.
5. Débrancher l’appareil avant le nettoyage. Utiliser seulement un chiffon doux et un
détergent doux.
3. Ne pas exposer à la pluie ou à l’humidité.
Des aérosols et produits de nettoyage disponibles dans le commerce risquent
d’endommager le coffret.
4. Eviter d’endommager le cordon d’alimentation, et ne pas modifier le cordon
d'alimentation.
5. Débrancher l’appareil pendant les tempêtes ou si l’appareil n’est pas utilisé pendant
une longue période.
AVERTISSEMENT
Le coffret ne doit pas être enlevé par un personnel non qualifié pour faire les réglages
internes. La garantie devient caduque si l’appareil est endommagé de cette manière.
De plus, il y a risque d’électrocution. En cas de problèmes de réparation contacter votre
revendeur.
6. Ne pas ouvrir le coffret. Des composants de haute tension se trouvent à l’intérieur.
Si l’appareil est endommagé de cette manière, la garantie devient caduque. De plus,
il y a risque d’électrocution.
3
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4
PART NAMES AND FUNCTIONS
FRONT PANEL
6
7
8
1
2
3
4
5
SCAN CONVERTER IDC-3000
3D
3D
NOISE
REDUCTION
POWER
STAND-BY
MONTOR
VIDEO
NTSC
PAL
RGB
MOVIE
STILL
1
2
3
4
5
1
2
1
2
3
MODE1
VIDEO1
DOWN
UP
MODE2
VIDEO4
NR
MOVIE
STILL
NORM. SET
EXT
VIDEO2
VIDEO3
VIDEO5 MONITOR
RGB
NORMALIZE
REMOTE
C
B
A
0
D
9
1 POWER Button
5 MODE 2 Button
Press to turn the unit on when the power cord is connected to an active
Used to select the image system. Each time this button is pressed, mode
AC power outlet.
2 will change as follows:
→ SPLIT → MOVIE
NOTE: After the power cord is connected to an active power outlet, the
unit enters the standby mode, and the red STAND-BY indicator is
illuminated.
In this mode the unit can be turned on by pressing the POWER button.
The STAND-BY indicator changes to green to show that the unit is
turned on.
• SPLIT ......... Selects the demonstration split mode function for processing the
artificial interlace and switching off the 3-dimensional Y/C
separation processing the right half of the screen.
NOTE: The demonstration split mode function is available for the NTSC
signal only.
2 POWER / STAND-BY Indicator
NOTE: Even though the NTSC indicator may not illuminate for sub-
standard NTSC signals such as poor quality video signals, the split screen
will sitill function. However, the demonstration split mode function has
less effect because the 3-dimensional Y/C separation processing is not
performed unless the NTSC indicator is lit.
Indicator LED is green when the unit is turned on. When the unit is
turned off, this indicator is red and the unit enters the standby mode.
During external control, the indicator is amber when the unit is turned
on.
3 MODE 1 Button
• MOVIE ....... Selects the Y/C separation method and the image interpola-
Selects image adjustment and audio adjustment. Each time this button
is pressed, mode 1 will change as follows:
tion method.
→ COLOR → TINT → SHARPNESS → SOUND
Mode
Y/C Separation
Motion adaptation
Move mode
Image Interpolation
Motion adaptation
Move mode
Normal
Movie 1
Movie 2
Movie 3
4 DOWN and UP Buttons
Move mode
Motion adaptation
Move mode
Used to adjust the item selected with the MODE 1 or MODE 2 button.
Motion adaptation
5
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6
INDICATORS
E
F
G
H
I
J
K
L
NOISE
REDUCTION
MONITOR
VIDEO
NTSC
PAL
RGB
MOVIE
STILL
1
2
3
4
5
1
2
1
2
3
6 NR Button
9 NORM. SET Switch
Used when screen noise becomes annoying. Each time this button is
This is an adjustment switch for service personnel.
pressed, the NR function will change as follows:
0 NORMALIZE Button
→ OFF → NOISE REDUCTION1 → NOISE REDUCTION 2
(Noise is reduced)
(Noise is further reduced)
Sets the various adjustments to the standard settings (which had been
set at the factory prior to shipping).
7 MOVIE Button
A RGB Button
Press to manually set the method of Y/C separation and image interpo-
lation.
Switches the unit to the RGB input mode.
8 STILL Button
Press to display still images such as those from document cameras, etc.
The Y/C separation and image interpolation will be set for the still
screen mode.
B MONITOR Button
H MONITOR Indicator
Switches the MONITOR OUT jack output at the time of RGB input.
Each time this button is pressed, the MONITOR OUT jack output will
change as follows:
Lights when the MONITOR OUT output is selected at the time of RGB
input.
I RGB Indicator
→ VIDEO1 → VIDEO2 → VIDEO3 → VIDEO4 → VIDEO5 → OFF
Lights when the unit is switched to the RGB input mode with the RGB
button.
C VIDEO 1 through 5 Button
J NOISE REDUCTION 1 and 2 Indicators
Switches the video input mode.
Indicate the mode selected with the NR button.
D REMOTE Jack
K MOVIE 1, 2 and 3 Indicators
For service personnel only.
Indicate the mode selected with the MOVIE button.
E Remote Sensor Window
L STILL Indicator
Receives the signal from the wireless remote control.
Lights when the STILL button is switched on.
F VIDEO 1, 2, 3, 4, 5 Indicator
Lights when the unit is switched to the video input mode with the
VIDEO 1 through 5 buttons.
G NTSC Indicator
Lights when an NTSC standard signal is received. IDTV processing is
in operation when this indicator is lit.
7
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8
REAR PANEL
4
5
6
7
8
9
0
A
VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 4
VIDEO 5
RGB (THROUGH)
MONITOR
VIDEO 1 VIDEO 2
BNC
R
G
HORIZONTAL
HV-POL.
H V
PC-CONTROL
SW
422
232
Hi
Lo
S-VIDEO
VIDEO1•2
S-VIDEO S-VIDEO
AC IN
VERTICAL
H/V
S ONLY
TERMINATE
75
PC-CONTROL
OPEN
AUTO
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO
L
AUDIO
L
AUDIO
B
L
L
L
L
L
L
DISPLAY
POWER
EXTERNAL CONTROL
R
R
R
R
R
R
R
R
ON OFF
INPUT
OUTPUT
3 2
1
D
C
B
1 AUTO POWER Switch
5 VIDEO 1 and VIDEO 2 Input Jacks (INPUT)
ON START ....The power is automatically switched on when the
VIDEO 1 and 2 (BNC) ..... Connected with the video output jacks of
power cord is connected to the power outlet.
(It is not necessary to press the front panel POWER
button.)
the external equipment.
S-VIDEO .......................... Connected with the S-video output jack of
the external equipment.
(
)
OFF START ...After connecting the power cord to the power outlet, a
AUDIO L and R (RCA) ... Connected with the audio output jacks of
the external equipment.
press of the front panel POWER button will switch on
the power.
(
)
6 VIDEO 3, VIDEO 4, and VIDEO 5 Input Jacks (INPUT)
VIDEO 3, 4, and 5 (BNC) .... Connected with the video output jacks of
the external equipment.
2 DISPLAY Switch
ON ( ) .........On-screen display will appear on the monitor.
AUDIO L and R (RCA) ... Connected with the audio output jacks of
the external equipment.
OFF ( ) ........On-screen display will not appear on the monitor.
3 TERMINATE Switch (VIDEO 1 and VIDEO 2)
Switches the terminating resistor of the BNC input jacks.
75Ω .................75Ω termination input
7 RGB Input Connector (THROUGH)
RGB (D-sub 15 miniature) .... Connected with the RGB output connector
of the external equipment. The input signal
OPEN .............High impedance input
is through-output from the RGB output
connector. See page A for pin assignment.
4 BNC/S-VIDEO Switch (VIDEO 1 and VIDEO 2)
BNC................Provides the appropriate switching when the signal is
input from the BNC input jacks.
S-VIDEO ........Provides the appropriate switching when the signal is
input from the S-VIDEO input jack.
9
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0
H/V (BNC) ....................... Connected to the H/V input jack of a moni-
tor or projector having a 31.5 kHz horizon-
tal scanning function.
8 MONITOR Output Jack (OUTPUT)
MONITOR (BNC) ........... Outputs the signals of the equipment con-
nected to VIDEO 1 through 5.
AUDIO L and R (RCA) ... Connected to the audio input jacks of RGB
equipment.
S-VIDEO .......................... Outputs an S video signal, (derived from
the signal of the equipment connected to
VIDEO 1 or VIDEO 2), which has been
divided to a luminance signal (Y) and a
chrominance signal (C).
0 HV POL. Switch
Selects the polarity of the horizontal and vertical output signals.
AUDIO L and R (RCA) ... Outputs the signal of the equipment con-
nected to VIDEO input 1 through 5 and the
AUDIO L and R associated with the RGB
input connector.
H .............. Horizontal
V .............. Vertical
Hi ............. Active high
Lo ............ Active low
The selected video signal is output when
RGB input has been selected and MONI-
TOR button is switched on.
A PC-CONTROL SW (Switch)
Selects the communications standard of the PC-CONTROL connector.
422 ........... RS-422 standard
9 RGB Output Connector (OUTPUT)
RGB (BNC)...................... Connected to the RGB input jacks of a
monitor or projector having a 31.5 kHz
232 ........... RS-232C standard
B AC IN Receptacle
horizontal scanning function.
HORIZONTAL (BNC) .... Connected to the HORIZONTAL input
jack of a monitor or projector having a 31.5
kHz horizontal scanning function.
VERTICAL (BNC) .......... Connected to the VERTICAL input jack of
a monitor or projector having a 31.5 kHz
Used to connect the supplied power cord.
C PC-CONTROL Connector (15-pin connector)
Connect to a personal computer or other control equipment.
horizontal scanning function.
D EXTERNAL CONTROL Connector
Connections are made to this connector when controlling this unit by
external control.
RGB (D-Sub 15 mini) Connector Pin Assignment
Signal to be connected
Red input
Green input
Blue input
GND
Pin No.
(See the “External Control Mode” section.)
5
4
3
2
1
10
9
8
7
6
1
2
15 14 13 12 11
NOTE :
• Use a signal conforming to the standard TV signal when connecting
an input source.
• Using poor quality video tape may cause distortion on the picture.
3
4
5
GND
6
Red GND
Green GND
Blue GND
Open
7
8
9
10
11
12
13
14
15
Sync GND
GND
Open
H-Sync
V-Sync
Open
A
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B
REMOTE CONTROL
1 POWER Button
Turns the power on or off.
2 VIDEO 1 Button
Switches the unit to the video 1 input mode.
3 VIDEO 2 Button
POWER
4
1
Switches the unit to the video 2 input mode.
3
5
8
B
VIDEO1 VIDEO2 VIDEO3 VIDEO4 VIDEO5
4 VIDEO 3 Button
2
6
0
A
RGB
MONITOR
Switches the unit to the video 3 input mode.
7
D
5 VIDEO 4 Button
NOISE
REDUCTION
SPLIT
MOVIE STILL
Switches the unit to the video 4 input mode.
9
C
6 VIDEO 5 Button
NORMALIZE
MODE1
MODE2
UP
Switches the unit to the video 5 input mode.
DOWN
F
7 RGB Button
E
Switches the unit to the RGB input mode.
REMOTE CONTROL UNIT RD-338E
8 MONITOR Button
Used to switch on the monitor mode at the time of RGB input.
9 SPLIT
Press to activate the demonstration split mode function for processing
the artificial interlace and switching off the 3-dimensional Y/C separa-
tion processing the right half of the screen.
This function is for use when the NTSC indicator is lit.
0 NOISE REDUCTION Button
E MODE 2 Button
Used when screen noise becomes annoying. Each time this button is
Used to select the image system. Each time this button is pressed, mode
pressed, the NR function will change as follows:
2 will change as follows:
→ SPLIT → MOVIE
→ OFF → NOISE REDUCTION 1 → NOISE REDUCTION 2
(Noise is reduced)
(Noise is further reduced)
• SPLIT..........Selects the demonstration split mode function for pro-
cessing the artificial interlace and switching off the 3-
dimensional Y/C separation processing the right half
of the screen.
A MOVIE Button
Press to manually set the method of Y/C separation and image interpo-
lation.
This function is for use when the NTSC indicator is lit.
B STILL Button
Press to display still images such as those from document cameras, etc.
The Y/C separation and image interpolation will be set for the still
screen mode.
• MOVIE .......Selects the Y/C separation method and the image
interpolation method.
Mode
Y/C Separation
Motion adaptation
Move mode
Image Interpolation
Motion adaptation
Move mode
C NORMALIZE Button
Sets the various adjustments to the standard settings (which had been
set at the factory prior to shipping).
Normal
Movie 1
Movie 2
Movie 3
D MODE 1 Button
Move mode
Motion adaptation
Move mode
Selects image adjustment and audio adjustment. Each time this button
is pressed, mode 1 will change as follows:
Motion adaptation
→ COLOR → TINT → SHARPNESS → SOUND
F DOWN and UP Buttons
Used to adjust or activate the item selected with the MODE 1 or MODE
2 button.
C
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D
REMOTE CONTROL NOTES
Remote Control Precautions
Battery Precautions
ⅷ The remote control system may not function when direct sunlight or
strong illumination strikes the remote sensor window of the main unit.
ⅷ Do not place in locations where there is a high temperature or high
humidity. Doing so will lead to breakdown.
ⅷ Do not use new and old batteries together.
ⅷ Do not use different kinds of batteries together.
ⅷ Do not short-circuit batteries, heat them, or throw them into a fire.
ⅷ Do not take apart the batteries.
ⅷ When remote control buttons are pressed and held, main unit operations
may not be possible.
ⅷ Remove the batteries from the remote control when the remote control
is not going to be used for a long period.
Installing the Batteries of the Remote Control
1
Press and open the cover in the direction of the arrow.
2
Install the batteries according to the + and - indications inside the case.
3
Close the cover.
NOTE :
Use two 1.5V “AA” batteries when replacing the batteries.
E
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F
ADJUSTMENT
Adjustment of COLOR, TINT, SHARPNESS, and SOUND
Adjustment of SPLIT and MOVIE
Press the MODE 2 button and select the mode to be adjusted.
(1) Press the MODE 1 button and select the mode to be adjusted.
Each press of the MODE 1 button will change the selection as follows:
Each press of the MODE 2 button will change the selection as follows:
→ SPLIT → MOVIE
→ COLOR → TINT → SHARPNESS → SOUND
While the indicator is on, press the UP or DOWN button and adjust.
SPLIT
(2) While the indicator is on, press and hold the UP or DOWN button and
adjust.
Split on .................UP button or SPLIT button
Split off ................DOWN button or SPLIT button
COLOR ...............Adjusts the density of the color.
TINT ...................Adjusts the tint.
SHARPNESS ......Adjusts the sharpness of the picture quality.
SOUND ...............Adjusts the output level of the audio.
SPLIT On
Sets the demonstration split mode function for processing the artificial
interlace and switching off the 3-dimensional Y/C separation processing
the right half of the screen.
This function is for use when the NTSC indicator is lit.
NOTE : Processing is done to a Y/C separated signal. For this reason,
Y/C separation mode is not effective when S-VIDEO input selected.
MOVIE
NOTE : Each adjustment is available only when the on-screen appears.
Use the UP and DOWN buttons to select the movie mode.
→ MOVIE 1 ↔ MOVIE 2 ↔ MOVIE 3 ←
UP button ............→ Changes clockwise
DOWN button .....← Changes counterclockwise
Y/C Separation Mode
Image Interpolation Mode
Motion Adaptive mode
Motion Adaptive mode
Movie 3
Movie 2
Move mode
Movie 1
Move mode
The MOVIE mode functions only when the MOVIE indicator of the
front panel is lit.
NOTE : Processing is done to a Y/C separated signal. For this reason,
Y/C separation mode is not effective when S-VIDEO input selected.
G
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H
ON-SCREEN DISPLAY
Screen Display During Input Signal Selection
Screen Display During DVNR (Noise Reduction) Selection
DVNR 1
SOURCE VIDEO 1
Display characters during video 1 to 5 input signal selection
During video 1 input signal selection .......... SOURCE VIDEO 1
During video 1 S input signal selection .......SOURCE S-VIDEO 1
During video 2 input signal selection .......... SOURCE VIDEO 2
During video 2 S input signal selection .......SOURCE S-VIDEO 2
During video 3 input signal selection .......... SOURCE VIDEO 3
During video 4 input signal selection .......... SOURCE VIDEO 4
During video 5 input signal selection .......... SOURCE VIDEO 5
Display characters during noise reduction selection
During Noise reduction 1 selection .............DVNR 1
During Noise reduction 2 selection .............DVNR 2
Display color ..............................................All cyan
Display color .............................................. All yellow
Screen Display During STILL Mode Selection
STILL
Display characters during still mode selection
Display color
STILL .......................................................... cyan
I
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J
Screen Display During Split Mode Selection
Screen Display During MOVIE Mode Selection
SPLIT ON
MOVIE 1
Display characters during split mode selection in mode 2
During split selection .................................. SPLIT ON
When split is not selected ...........................SPLIT OFF
Display characters during movie mode selection
During movie mode 1 selection...................MOVIE 1
During movie mode 2 selection...................MOVIE 2
During movie mode 3 selection...................MOVIE 3
Display color
SPLIT ON ....................................................Cyan
SPLIT OFF ...................................................Cyan
Display color ..............................................All cyan
Screen Display During NORMALIZED Selection
During the NTSC COLOR Adjustment
COLOR
NORMALIZED
–
+
A press of the “NORMALIZED” button returns the value set in “MODE 1”
to the initial setting value.
Display characters during the color adjustment
During NTSC ...............................................COLOR
Display characters during normalize selection
Display color
COLOR ........................................................Green
Bar Normal ..............................................Magenta
Max ...................................................Red
Min....................................................Blue
Display color
NORMALIZED .............................................Magenta
K
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L
During the TINT (Center) Adjustment
During the TINT (R Direction) Adjustment
TINT
TINT
R
G
R
G
Display characters during the tint adjustment
Display characters during the tint adjustment
Display color during the center adjustment
Tint.............................................................. Green
R .................................................................Red
G .................................................................Green
.................................................................Red
.................................................................Green
Display color during the adjustment in the R direction
Tint..............................................................Green
R .................................................................Red
G .................................................................Green
..............................................................Red
During the TINT (G Direction) Adjustment
During the SHARPNESS Adjustment
TINT
SHARPNESS
R
G
–
+
Display characters during the tint adjustment
Display characters during the sharpness adjustment
Display color
Display color during the adjustment in the G direction
Tint.............................................................. Green
R .................................................................Red
G .................................................................Green
.............................................................. Green
SHARPNESS ...............................................Green
Bar Normal ..............................................Magenta
Max ...................................................Red
Min....................................................Green
M
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N
During the SOUND Adjustment
SOUND
–
+
Display characters during the sound adjustment
Display color
SOUND ........................................................Green
Bar Normal .............................................. Magenta
Max ...................................................Red
Min....................................................Blue
During the SPLIT Screen Selection
During the MOVIE Mode Selection
SPLIT ON
MOVIE 1
Display characters during the split mode selection
During split selection .................................. SPLIT ON
When split is not selected ...........................SPLIT OFF
Display characters during the movie mode selection
During movie mode 1..................................MOVIE 1
During movie mode 2..................................MOVIE 2
During movie mode 3..................................MOVIE 3
Display color
SPLIT ON ....................................................Cyan
SPLIT OFF ...................................................Cyan
Display color ..............................................All Cyan
Screen Display During Mode 2 Adjustment
Each press of the “MODE 2” button changes the mode in a toggle
operation, and selection is made with the “UP” and “DOWN” button.
Screen Display During Mode 2 Adjustment
Each press of the “MODE 2” button changes the mode in a toggle
operation, and selection is made with the “UP” and “SPLIT” button.
→ SPLIT → MOVIE
→ SPLIT → MOVIE
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HOOK-UP EXAMPLES
Video equipment
Laser disc player or TV tuner
VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 4
VIDEO 5
RGB (THROUGH)
MONITOR
VIDEO 1 VIDEO 2
BNC
R
G
HORIZONTAL
HV-POL.
H V
PC-CONTROL
SW
422
232
Hi
Lo
S-VIDEO
VIDEO1•2
S-VIDEO S-VIDEO
VERTICAL
H/V
S ONLY
TERMINATE
75
PC-CONTROL
OPEN
AUTO
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO
AUDIO
L
AUDIO
AUDIO
B
L
L
L
L
L
L
L
DISPLAY
POWER
EXTERNAL CONTROL
R
R
R
R
R
R
R
R
ON OFF
INPUT
OUTPUT
Video input of an NEC MultiSync
monitor or an S-VIDEO input of a
monitor.
Video camera or document cam-
era equipped with a VIDEO output
or an S-VIDEO output.
RGB inputs of projectors or moni-
tors such as NEC MultiSync pro-
jector 9PG/6PG EXTRA, or PLUS,
and NEC MultiSync multimedia
monitor XP37/XM37 supporting a
minimum of 31.5kHz horizontal
scanning frequency.
Personal computer
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Using the EXTERNAL CONTROL Connector
5
4
3
2
1
10
9
8
7
6
15 14 13 12 11
Mini D-SUB 15 Pin
Pin No. Function
Function Table
Function
Pin No.
14-15
SHORT
OPEN
5-15
8-15
3-15
9-15
4-15
3
5
Input switching
External control ON
External control OFF
POWER ON
POWER OFF
VIDEO 1
Power on/off
8
Input switching
Input switching
External control on/off
Ground
SHORT
OPEN
9
14
15
SHORT
OPEN
SHORT
SHORT
OPEN
SHORT
SHORT
SHORT
SHORT
OPEN
VIDEO 2
VIDEO 3
SHORT
OPEN
VIDEO 4
OPEN
VIDEO 5
SHORT
SHORT
NOTE: Button operations of the main unit
and the remote control are not possible
during use of external control.
RGB
OPEN
OPEN
OPEN
Using the PC-CONTROL Connector
PC-CONTROL Terminal
• Use the PC-CONTROL terminal when connecting to computers or other controllers.
5
4
3
2
1
10
9
8
7
6
15 14 13 12 11
Mini D-SUB 15 Pin
Pin No.
I/O Signal Name
Function
1
I
Receive Data+
Receive Data-
Receiving data when using PC
6
I
2
O
O
I
Transmit Data+
Transmit Data-
Clear to Send+
Clear to Send-
Request to Send+
Request to Send-
Sending data when using PC
7
NOTE: The communication mode of the PC-
CONTROL terminal can be selected between
RS-422 and RS-232C with the PC-CONTROL
SW on the rear panel.
When using RS-232C, only pins 6,7,8 and 12
are effected. Therefore, nothing should be
connected to pins 1,2,3 and 11. When using
with a projector, set the PC-CONTROL switch
to the 422 position.
11
Clearing to send when using PC
Requesting to send when using PC
12
I
3
8
O
O
O
9,13
4,5,10,14
15
Used inside the IDC-3000
Not used
No Connection
Signal Ground
Ground
PC is an abbreviation for personal computer.
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Connection Examples for Personal Computer Control for the Two Varia-
tions.
1 When using the PC-CONTROL terminal as RS-232C:
1 RS-232C
IDC-3000
RS-232C
Request to Send →
PC-CONTROL
Terminal
To Clear to Send of PC
Personal
computer
Transmit Data
Receive Data
Clear to Send
Signal Ground
→
To Receive Data of PC
←
5
4
3
2
1
10
9
8
7
6
From Transmit Data of PC
←
2 RS-422
IDC-3000
RS-422
15 14 13 12 11
PC-CONTROL
Terminal
Personal
computer
From Request to Send of PC
Signal Ground of PC
2 When using the PC-CONTROL terminal as RS-422:
Request to Send - →
To Clear to Send - of Converter or PC
Request to Send + →
To Clear to Send + of Converter or PC
To Receive Data + of Converter or PC
Transmit Data +
Receive Data +
Receive Data -
Transmit Data -
Clear to Send +
Clear to Send -
Signal Ground
→
←
←
→
←
←
5
4
3
2
1
10
9
8
7
6
From Transmit Data + of Converter or PC
From Transmit Data - of Converter or PC
To Receive Data - of Converter or PC
From Request to Send + of Converter or PC
From Request to Send - of Converter or PC
Signal Ground of Converter or PC
15 14 13 12 11
U
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RACK MOUNTING
Use the accompanying rack mount bracket to mount the IDC-3000 to the
rack.
NOTE: This rack mount bracket is designed for used with EIA standard racks.
1 Remove the four (A) screws from the IDC-3000.
2 Use the screws removed in Step 1 to fasten the supplied rack mount
bracket (B) to the IDC-3000.
A
A
B
A
A
B
3 Mount the IDC-3000 to the rack and tighten the screws.
482.6mm
465.1mm
Rack mount bracket
108.0mm
57.15mm
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SPECIFICATIONS
Jacks
Rated Values
VIDEO 1 through 5
BNC input
S input
Input impedance: 75Ω 1.0 Vp-p
Y: Input impedance: 75Ω 1.0 Vp-p
C: Input impedance: 75Ω 0.28 Vp-p (Burst level)
Input impedance: 22 kΩ or greater 0.5 Vrms
Output impedance: 75Ω 1.0 ±0.1 Vp-p (with 75Ω termination)
Y: Output impedance: 75Ω 1.0 ±0.1 Vp-p (with 75Ω termination)
C: Output impedance: 75Ω 0.28 ±0.1 Vp-p (Burst level) (with 75Ω termination)
Output impedance: 1 kΩ or less 0.5 ±0.1 Vrms (with ATT 0 dB)
R,G, B, H and V : Through out
Audio input L and R channels
BNC output
MONITOR OUT
S output
Audio output L and R channels
BNC Input
RGB Input
Audio input L and R channels
BNC Output *
Input impedance 22 kΩ or greater 0.5 Vrms
RGB Output
R,G, and B: Output impedance of 75Ω
0.7 ±0.1 Vp-p Note that the maximum deviation between R, G, and B is 0.05 V
NOTE: From the blanking level to white peak (with 75Ω termination)
HORIZONTAL and VERTICAL: High impedance 3.5 Vp-p (2.7 to 5.25 V)
H/V: Output impedance of 75Ω 1.0 ±0.3 Vp-p
High impedance 0.5 ±0.1 Vrms (with ATT 0 dß)
TTL level
Audio output L and R channels
D-SUB 15 (mini) connector
D-SUB 15 (mini) connector
EXT CONTROL
PC CONTROL
TTL level
When a phono pin plug is not connected to the right channel
audio input (output) jack, the left channel audio input (out-
put) jack functions as a monaural audio input (output) jack.
Resolution:
500 lines horizontal
450 lines vertical
Noise reduction: Approx. 4 dB in NR mode 1
Approx. 8 dB in NR mode 2
* When a signal is input via the RGB (THROUGH) connec-
tor, the signal is looped-through out.
Power supply:
Input current
120 V AC, 60 Hz
0.6 A
:
Dimensions:
43.0 W
ן 12.0 Hן 34.9 D (cm) / / /32 D (inch)
16 30 32 W
ן 4 23 32 Hן 13 25 Weight:
6.1 kg / 13.45 lbs
Supplied accessories: Remote control RD-338E, two AA size batteries, power
cord, rack mount brackets (L and R), Coaxial cable (RGB
H/V 5 conductor BNC/BNC)
• These specifications and contents are subject to change without notice.
• Dimension indications of the scan converter unit do not include protrusions
such as knobs and handles.
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APPENDIX (IDC-3000 stand alone PC-CONTROL command reference)
You can control the main functions from external equipment such as
personal computer using the PC-CONTROL terminal. The following
sections explain the interface.
Control Data Format
8 bit
8 bit
8 bit
8 bit
8 bit
8 bit
8 bit
8 bit
Check Sum
Interface Condition
Data
• RS-232C or RS-422
Data length
Command 2
• Baud rate ............................... 9600 bps
• Data length ............................ 8 bits
• Parity ..................................... Odd parity
• Stop bit .................................. 1 bit
• Communications mode ......... Full duplex
UNIT ID
Command 1
• Command 1 ........Code based on the command system
• UNIT ID .............Code allocated to each equipment
(Allocate 20H to the IDC-3000)
• Command 2 ........Code allocated to the main functions of the IDC-3000
• Data Length ........Number of bytes of the data that is transmitted
• Data ....................Data that is transmitted
• Check Sum .........Lower eight digits of sum total of the first byte to the
byte just before the last
Command Communication Sequence
When external equipment such as a personal computer gives the command to
the IDC-3000, the IDC-3000 returns an ACK or NAK. So make sure that the
external equipment receives this ACK or NAK.
Command sending/receiving sequence
Command
→
External equipment
(PC)
IDC-3000
←
ACK or NAK
(NAK only when accessing EEPROM)
The IDC-3000 returns an ACK if it has received the command correctly.
If it has not received the command correctly due to data error, it will return a
nothing. Therefore, when the external equipment send a command, make sure
that it received the ACK.
The IDC-3000 returns a NAK only when a WRITE error has occurred during
EEPROM access commands.
[
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PC CONTROL COMMAND LIST FOR USE WITH THE IDC-3000
PC → IDC-3000
IDC-3000 → PC
COM2
Contents
Length
00
COM1
COM2
Contents
Power On (ACK)
Length
00
COM1
9F
4E
4F
47
Power On
Power Off
3F
4E
4F
47
00
Power Off (ACK)
00
Input switching
01
Input switching (ACK)
00
DF
Example: Input switching (VIDEO 1) from the PC to the IDC-3000
(when the address selector equals 0)
PC → IDC-3000
COM1 UA COM2 Leng Data Sum
DF
20
47
01
01
48
VIDEO 2 : 02
VIDEO 3 : 03
VIDEO 4 : 04
VIDEO 5 : 05
RGB
: 06
IDC-3000 → PC
COM1 UA COM2 Leng Sum
3F 20 47 00 A6
]
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`
PLRIOMFEISTSIOENADL GWRAAPHRICSRPRAODNUCTTYS
NEC Technologies, Inc. (hereafter NECTECH) warrants this product to be
free from defects in material and workmanship under the following terms.
2. Any product on which the serial number has been defaced, modified or
removed.
3. Damage, deterioration or malfunction resulting from:
a. Accident, misuse, abuse, neglect, fire, water, lightning or other acts
of nature, unauthorized product modification, or failure to follow
instructions supplied with the products.
HOW LONG IS THE WARRANTY
Parts and labor are warranted for (1) One Year from the date of the first
customer purchase.
b. Repair or attempted repair by anyone not authorized by NECTECH.
c. Any shipment of the product (claims must be presented to the carrier)
d. Removal or installation of the product.
WHO IS PROTECTED
This warranty may be enforced only by the first purchaser.
e. Any other cause which does not relate to a product defect.
f. Burns or residual images upon the phosphor of the tubes.
4. Cartons, carry cases, batteries, external cabinets, magnetic tapes, or any
accessories used in connection with the product.
WHAT IS COVERED AND WHAT IS NOT COVERED
Except a specified below, this warranty covers all defects in material or
workmanship in this product. The following are not covered by the
warranty:
1. Any product with is not distributed in the U.S.A., Canada, and Mexico
by NECTECH or which is not purchased in the U.S.A., Canada, and
Mexico from an authorized NECTECH dealer.
WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR
We will pay labor and material expenses for covered items, but we will not
pay for the following:
Authorized NECTECH dealers can be identified by an NEC window
decal. Any dealer which does not display this decal may be an unautho-
rized dealer. If you are uncertain as to whether a dealer is authorized,
please contact NECTECH at (708)-238-7764.
1. Removal or installation charges.
2. Costs of initial technical adjustments (set-up), including adjustment of
user controls. These costs are the responsibility of the NECTECH dealer
for whom the product was purchased.
3. Payment of shipping charges.
HOW YOU CAN GET WARRANTY SERVICE
1. To obtain service on your product, consult the dealer from whom you
purchased the product, or ship it prepaid to any authorized NECTECH
service center.
2. Whenever warranty service is required, the original dated invoice (or a
copy) must be presented as proof of warranty coverage, and should be
included in any shipment of the product.
consequential damages, so the above limitations and exclusions may not
apply to you.
HOW STATE LAW RELATES TO THE WARRANTY
This warranty gives you specific legal rights, and you may also have other
rights which vary from state to state.
FOR ALL INFORMATION, TELEPHONE: 708-238-7764
NEC Technologies, Inc., 1255 Michael Drive
Wood Dale, IL 60191
Please also include in any mailing, your name, address and a description
of the problem(s).
3. For the name of the nearest NECTECH authorized service center,
contact your dealer or NECTECH.
LIMITATION OF IMPLIED WARRANTIES
All implied warranties, including warranties of merchantability and fitness
for a particular purpose, are limited in duration to the length of this
warranty.
EXCLUSION OF DAMAGES
NECTECH’S liability for any defective product is limited to the repair or
replacement of the product at our option. NECTECH shall not be liable for:
1. Damage to other property caused by any defects in this product,
damages based upon inconvenience, loss of use of the product, loss of
time, commercial loss; or
2. Any other damages whether incidental, consequential or otherwise.
Some states do not allow limitation on how long an implied warranty
lasts and/or do not allow the exclusion or limitation of incidental or
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b
• MEMO •
c
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