COLOUR TELEVISION PF-51V21
INSTRUCTIONS
Thank you for your purchasing this NEC colour television.
To ensure your complete understanding, please read this manual thoroughly
before operation.
Contents
1. Specifications ………………….…. 1
2. Important safeguard …………..… 2
3. Television Installation ………..…..3
4. Control Panel ……………….…….. 4
5. Remote Control Hand Unit ….. 5
6. Control Your TV ………………… 6
7. Tuning Procedure………………. 9
8. Menu Operation …..…………… 10
9. Trouble Shooting ……………… 13
1 Specification
Television RF system
Colour System
B, G
PAL, NTSC 3.58/4.43(AV input only)
Channel and frequencies
VHF Low channel (VL) =46.25 to 168.25 MHz
VHF high channel (VH) =175.25 to 463.25 MHz
UHF channel U)
=471.25 to 863.25 MHz
Power input
AC 240V, 50/60 Hz
Maximum 115W
Power consumption
Screen size
Picture tube 55 cm
Visible area 51 cm
5 W + 5 W (Rated output)
(5 cm x 9 cm ) oval x 2
(measured diagonally)
Audio output
Speakers
External input/output
VIDEO inputs (RCA) at rear and front left
AUDIO L/R inputs (RCA) at rear and front left
S-Video input at rear
VIDEO output (RCA) at rear
AUDIO L/R output (RCA) at rear
Headphone jack: mini jack (dia 3.5mm) at front left
585 x 520 x 465
Dimensions (WxHxD)
Weight
24.1 kg
Accessories
Remote control unit: RE-001 x 1
AAA/ R03 /UM-4 dry battery x 2
All specifications are subject to change without notice.
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3 Television Installation
Connect antenna or video facility
1.Use 75 Ωcoaxial cable plug or 300-75 Ωimpedance converter to plug in antenna input terminal on the rear
of the cabinet.
2.Connect the video facility to the audio, video in jack on the rear of the cabinet.
VHF Antenna
UHF Antenna
Mixer
Antenna in jack
75Ωcoaxial cable
VCR
Audio out （VCR）
Video out （VCR）
Antenna in jack
75Ωcoaxial cable
Battery installation and replacement for remote control unit.
The remote control unit uses two 1.5v AAA batteries. For battery installation and replacement see as
follows:
1.
Turn the remote control unit upside down. Press
down the grip of the battery compartment and
slide the cover in the direction of the arrow.
2. Install two new batteries, make sure that battery
polarity matches with the (+)(-) marks inside the
compartment, otherwise it would damage the unit.
3. Close the battery compartment cover.
３
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4 Control Panel
Front Controls
Audio 2 (Left) Input
Audio 2 (Right) Input
Video 2 Input
Earphone jack
NOTE:
When plug in to this
earphone jack, sound
from speakers would
not be muted.
MAIN SWITCH:
MENU
TV/AV
Volume conontrol for
the earphone can be
Push this switch to turn Mains Power On.
Push again to turn Mains Power Off.
Power Indicator: When Mains Power On, this will be lit.
Power ON: GREEN
VOLUME UP/DOWN
CHANNEL UP/DOWN
done independently.
Power OFF: RED
ON-TIMER set: ORANGE
Rear Terminals
Remote Control Window:
Receives the remote control signal.
Antenna In(75Ω)
Audio
L
R
Video
Video
Audio Video Output
Audio Video 1 Input
S-Video Input
L(Mono)
R
４
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5 Remote Control Hand Unit
Please refer indicated pages.
Power/Standby
(Ref; P6)
TV/AV Select
TV/AV
(Ref; P7)
MENU
P+
(Ref.P10)
Sound Volume Up/Down
Channel Up/Down
（Ref; P6）
V+
V-
MENU
P-
（Ref; P6）
Call
(Ref.P7)
Mute
(Ref.P7)
Child Lock
(Ref.p8)
SLEEP
LOCK
Quick View
(Ref.p7)
QV
Direct Access Numeric
Keys
1
2
3
Channel Scan
(Ref.P7)
SCAN
ZOOM
(Ref.P6)
7
8
ZOOM
(Ref.P6)
-
9
ꢁ|
|ꢂ
Picture Effect
(Ref.P8)
0
- / --
Picture MENU
(Ref.P12)
♪
Surround Sound
Effect
ꢁ| ♪|ꢂ
(Ref.P8)
Sound effect
(Ref.P8)
Sound MENU
(Ref.P12)
RE-001
５
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6 CONTROL YOUR TV
6-1 MAIN Power ON/OFF
※ This switch will turn the television ON/OFF totally.
With Mains status On, you can also turn off using Remote Control Hand Set.
This status is called Stand-By mode.
In this mode;
※ You can also turn ON the TV by pushing the Channel Up/Down keys on the front controls.
※ The TV has an Automatic Power OFF function. With No Signal condition, the TV will automatically turn OFF
after 10 min.
6-2
Channel Up/Down
3
P+
P-
2
Push [P+] key, to change Channel Up
Push [P-] key, to change Channel Down.
PROG
1
PAL
6-3
Direct Access Tuning
Using the numeric keys on Remote Control Hand
Piece, Channels can be selected directly.
Or repeatedly press the “-/--” button, to select
the desired mode then press numeric buttons.
1
X Y Z
[ \ ]
^ _ `
-/--
“-“
1 digit mode
W z
“—“
“1--“
2 digit mode
3 digit mode (Max Ch. 129)
6-4
Volume Control
Push [V+] key, for Volume Up
Push [V-] key, for Volume Down
V-
V+
VOLUME
－
┃┃···
＋
5
6-5
ZOOM
Push [ZOOM] key, to change as follows:
ZOOM
NORMAL → WIDE → ZOOM
WIDE — picture height is reduced.
ZOOM — picture height is expanded.
６
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6-6
6-7
MUTE
By pushing this key, sound output will be muted.
Push [MUTE] again, or Volume Up/Down, and
sound Volume will return.
X
MUTE
S-Video
TV/AV Selection
AV2
You can select your video
source by the [TV/AV] key.
AV1
TV/AV
TV/AV
3
PAL
TV
6-8
QUICK VIEW
TV Mode: Channel will quickly return to the previous Channel being
10
QV
watched.
2
2
AV Mode: Back to TV channel
AV1
6-9
Channel Scanning
By pushing this key, Channels will change automatically
SCAN
Each channel will be previewed for 3 seconds, and stop at original channel.
Skipped channels will not be previewed.
6-10
CALL
CALL
This key will call the On screen display.
Push again, to remove the on screen display.
Channel No.
1
Colour system
AUTO
OFF Timer and clock
（These two options appear after
being set.）
SLEEP
57
clock
4:09
７
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6-11
Picture EFFECT
By repeatedly pushing this key, picture
effects will change as follows.
STANDARD
RICH
SOFT
PERSONAL
STANDARD
※
TINT setting is not included.
Personal is the last setting made by you.
6-12
SOUND EFFECT
By repeatedly pushing this key, sound
ꢁ| ♪|ꢂ
NORMAL
effects will change as follows:
PERSONAL
ROCK
POP
JAZZ
NORMAL
6-13
SURROUND SOUND EFFECT
By repeatedly pushing this key,
surround sound effects will change as follows:
SPACE
SPACE
HALL
THEATRE
SURROUND OFF
6-14
LOCK
By pushing the [LOCK] key,
LOCK
the lock screen will appear.
CHILD LOCK
OFF
By pushing this key again for over 3 seconds
continuously, LOCK situation will change.
In “LOCK On” status, front panel buttons
will be locked, except when turned off by
the same [LOCK] procedure.
８
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7 Tuning procedure
7-1 Auto Search Function: Automatic Search and Memory (ASM) is available for program installation from
Antenna input.
．Using[MENU]key on the front or [MENU] key
PRESET
ASM
on the Remote for ASM.
POSITION
BAND
SKIP
：
：
：
：
8
A. Push [MENU] key repeatedly to select “PRESET”
B. Push [P+] or [P-] key，to select “ASM”
C. Push [V+] or [V-] key, to start ASM .
and memorize into program list (0~129).
D. Wait until function has finished.
UHF
OFF
ON
AFT
FINE TUNING
SEARCH
SWAP
|||·I······
＋
－
7-2 SEARCH
PRESET
ASM
POSITION
BAND
SKIP
AFT
A. Push [MENU] key repeatedly to select “PRESET”.
B. Using [P+] or [P-] key, select “POSITION”.
Using [V+] or [V-] or numeric keys to change POSITION
Number.
：
：
：
：
8
UHF
OFF
ON
FINE TUNING
SEARCH
SWAP
C. Push [P+] or [P-] key to select “BAND”.
Push [V+] or [V-] key to change BAND.
D. Push [P+] or [P-] key to select “SEARCH”.
E. Push [V+] or [V-] key to start search.
F. Wait until function has finished.
|||·I······
＋
－
7-3 FINE TUNING
A. Push [MENU] key repeatedly to select “PRESET”.
B. Using [P+] or [P-] key, select “POSITION”.
Using [V+] or [V-] change POSITION.
PRESET
ASM
POSITION
BAND
SKIP
AFT
FINE TUNING
SEARCH
SWAP
：
：
：
：
8
UHF
OFF
ON
C. Using [P+] or [P-] key, select “FINE TUNING”.
D. Using [V+] or [V-] key, adjust for best tuning.
|||·I······
＋
－
7-4 AFT Function: Automatic Fine Tuning
Keep Tuning at the best position., always.
A. Push [MENU] key repeatedly to select “PRESET”.
B. Using [P+] or [P-] key, select “AFT”,
Using [V+] or [V-] key, to set AFT ON or OFF.
９
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7-5 SKIP Function: Use to “SKIP” Channels. After setting to “ON”, the channel will not
be selected by Channel Up/Down keys.
A. Push [MENU] key repeatedly to select “PRESET”
B. Using [P+] or [P-] key, select “POSITION”.
Using [V+] or [V-] key, change POSITION.
PRESET
ASM
POSITION
BAND
SKIP
AFT
FINE TUNING
SEARCH
SWAP
：
：
：
：
8
UHF
OFF
ON
C. Using [P+] or [P-] key, select “SKIP”.
Using [V+] or [V-] key, select “ON” or “OFF”.
|||·I······
＋
－
7-6 SWAP Function: Program Number and Channel exchange
A. Push [MENU] key repeatedly to select “PRESET”.
B. Using [P+] or [P-] key, select “SWAP”.
PRESET
ASM
POSITION
BAND
:
:
8
Using [V+] or [V-] key, enter to SWAP.
UHF
SKIP
AFT
FINE TUNING
SEARCH
SWAP
:
:
OFF
ON
C. Using [P+] or [P-] key, select “PROGRAM A”
or“PROGRAM B”.
D. Using [V+] or [V-] key or numeric keys, change
“PROGRAM A №” or “PROGRAM B №”.
E. Pushing [P+] or [P-] key, select “EXCHANGE”
Push [V+] or [V-] key repeatedly until “OK” is displayed
on screen. PROGRAM A and PROGRAM B are exchanged.
|||·I······
＋
－
PROGRAM EXCHANGE
PROGRAM A
PROGRAM B
EXCHANGE
6
2
OK
8 Menu Operation
8-1 [MENU] key on front
TV mode : Push [MENU] key continuously, to scroll through the MENU selection, as follows.
PICTURE SOUND TIME SETUP PRESET NORMAL
AV mode : Push [MENU] key continuously, to scroll through the MENU selection, as follows.
PICTURE SOUND TIME SETUP NORMAL
8-2 [MENU] key on the remote handset
TV mode : [MENU] key selects as follows:
TIME
SETUP
PRESET
NORMAL
１０
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AV mode [MENU] key selects as follows:
TIME
SETUP
NORMAL
8-3 TIME
(The ON/OFF timer cannot be set unless the clock has already been set.)
A. Select “TIME” with the [MENU] key.
Using the [P+]/[P-] key, select the item.
B. Using the [P+]/[P-] key, select “CLOCK”, “OFF-TIME”
or “ON-TIME”
TIME
● CLOCK
OFF-TIME
ON-TIME
POSITION
ALARM
-- :--
-- :--
-- :--
-
C. Using the [V+] key, minutes will increase from “00” to “59”.
Using the [V-] key, hours will increase as follows;
“0,1…23,--：--”
--
D. Using [P+]/[P-] keys, select “POSITION”
Using [V+]/[V-] keys, change POSITION.
E. Using [P+]/[P-] keys, select “ALARM”
Using [V+]/[V-] keys, ALARM timer can be set.
After presetting, preset time has come, alarm symbol will be displayed on screen.
The timer can be set “0” to “90” Minutes.
8-4 SETUP
Setup your TV as your favorite
SETUP
A. Using the [MENU] key, select SETUP.
Using the [P+]/[P-] keys, select the item.
B. Using [P+]/[P-] keys, select “BLUE BACK” or “C-SYS” .
C. Using the [V+] or [V-] keys, change to ON or OFF.
D. Pushing [P+]/[P-], select “C-SYS”.
BLUE BACK
C-SYS
ON
AUTO
Using the [V+]/[V-] keys, the colour system will be
changed as follow:
TV MODE
AUTO → PAL → N4.43 → N3.58
AV MODE
AUTO → PAL → N4.43 → N3.58
１１
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8-5 PICTURE MENU Function: Brightness, Contrast, Colour Sharpness, Tint
PICTURE
●
BRIGHT
32
32
42
32
32
CONTRAST
COLOUR
SHARP
A. By pushing the
key, Picture Menu will appear.
B. Select each function using the [P+]/[P-] keys.
C. Each value can be controlled by the [V+]/[V-] keys.
D. Repeat any functions if required.
TINT
－
32
＋
┃┃┃·····
NOTE: TINT control will be appeared only if a NTSC signal is being received.
8-6 SOUND MENU
Function: Bass, Treble, Balance.
♪
SOUND
● BASS
A.
A. By pushing the
key, Sound Menu will appear.
32
32
00
B. Select each function using the [P+]/[P-] keys.
C. Each value can be controlled by the [V+]/[V-] keys.
D. Repeat any functions if required.
TREBLE
BALANCE
HEADPHONE
HEADPHONE VOL
ON
32
32
┃┃┃·····
＋
－
１２
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9 Trouble Shooting
Before arranging for service, firstly know the status and then check simply as follows:
Problems
Check
No picture or sound.
Check if the power supply is plugged in.
Check if the power switch is in “on’” position.
Check if the volume control is set to the minimum or mute position.
Check if the power switch is in “on” position.
Check if the batteries are out of use or not connected well.
Make sure that there is no strong light striking the sensor window of
remote control unit.
Picture is OK, no sound.
Remote control doesn’t work.
Check there are no obstacles between the sensor window and remote
control unit.
No TV signal.
Check if the TV/AV button is not set to TV status.
Check if the antenna is well connected.
Check if you installed the TV correctly.
No external video signal.
Check if you installed the TV correctly.
Check if the TV/AV button is set to AV position.
Picture lacks colour or picture Check colour, brightness and contrast controls are correctly adjusted.
too dark.
All
channels
lose
colour Check if the antenna is broken.
Check if the antenna is disconnected.
Check if the antenna is damaged.
intermittently.
Poor reception, loss of colour Check if channels are correctly tuned (see “Fine tuning”).
with certain channels.
Diagonal stripes appear on The receiver may be affected by interference (e.g. from nearby radio
picture.
broadcasting transmitter or from another TV receiver).
Check if the antenna is broken.
Picture has “snow”.
Check if the antenna is disconnected.
Check if the antenna is damaged.
Ghost images appear.
Check if the antenna direction has been changed by a storm or strong
wind, etc. (because ghost images are caused by the arrival at the
antenna of both the signal which has traveled directly from the
transmitter and the signal which has been reflected from a hill or a large
building. The direction of the antenna should be chosen for minimized
ghosting.)
１３
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NEC Australia Pty. Ltd.
ABN 14 004 803 490
Home Electronics Group
NEC Service Centres
NEW South Wales
Sydney
184 Milperra Rd, Revesby 2212
(02)9780 8688
(02)4926 2466
Newcastle
120 Parry Street, Newcastle West 2302
Victoria
Melbourne
480 Princes Highway, Noble Park 3174
(03)9554 6245
Queensland
Brisbane
116 Ipswich Rd, Woollongabba 4102
Shop 1, 48 Ferry Rd, Southport 4215
(07)3361 5858
(07)5591 3670
Southport
South Australia
Adelaide
84A Richmond Road, Keswick, 5053.
45 Sarich Court, Osborne Park 6017
(08)8375 5710
(08)9446 5333
Western Australia
Perth
For Service in outer areas, please contact your NEC retailer for the address of the nearest Authorized NEC Service
Centre.
NEC Australia Pty., Ltd.
244 Beecroft Road EPPING 2121
Tel. 131-632 Fax. (02) 9930 2380
１４
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