O
P
E
R
A
T
I
N
G
I
N
S
T
R
U
C
T
I
O
N
S
D
A
S
-7 6 5
AM/ FM STEREO RECEIVER RX
DISCRETE AMPLIFIER STAGE
VOLUME
MEMORY T/
P
MODE
TONE BALANCE
ST TUNED
PRESET
MEM
REMOTE
SENSOR
STANDBY
KHz
MHz
TUNING/ PRESET
SLEEP
FM/ AM
CD
TAPE
TV/ AUX
VIDEO
TONE DIRECT
ON/ STANDBY
PHONES
A
SPEAKER
B
RX-765
AM / FM STEREO RECEI VER
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Introduction
UNPACKING AND INSTALLATION
FOR U.S.A.
Congratulations on Your Purchase!
Note to CATV System Installer: This reminder is
provided to call the CATV system installer's attention
to Article 820-40 of the NEC that provides guidelines
for proper grounding and, in particular, specifies that
the cable ground shall be connected to the
grounding system of the building, as close to the
point of cable entry as practical.
Your new high fidelity receiver is designed to deliver
maximum enjoyment and years of trouble free service.
Please take a few moments to read this manual
thoroughly. It will explain the features and operation of
your unit and help ensure a trouble free installation.
Please unpack your unit carefully. We recommend that
you save the carton and packing material. They will be
helpful if you ever need to move your unit and may be
required if you ever need to return it for service. Your unit
is designed to be placed in a horizontal position and it is
important to allow at least two inches of space behind
your unit for adequate ventilation and cabling
FCC INFORMATION
This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference in a residential
installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will
not occur in a particular installation. If this equipment
does cause harmful interference to radio or
television reception, which can be determined by
turning the equipment off and on, the user is
encouraged to try to correct the interference by one
or more of the following measures:
convenience.
To avoid damage, never place the unit near radiators, in
front of heating vents, in direct sunlight, or in excessively
humid or dusty locations. Connect your complementary
components as illustrated in the following section.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION : TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
Reorient or relocate the receiving antenna.
Increase the separation between the equipment
and receiver.
Connect the equipment into an outlet on a circuit
different from that to which the receiver is
connected.
This symbol is intended to alert the user to the
presence of uninsulated "dangerous voltage"
within the product's enclosure that may be of
sufficient magnitude to constitute a risk of
electric shock to persons.
Consult the dealer or an experienced radio/TV
technician for help.
CAUTION: Any changes or modifications in
construction of this device which are not expressly
approved by the party responsible for compliance
could void the user's authority to operate the
equipment.
This symbol is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
Caution regarding placement
(Except for U.S.A. and Canada)
WARNING
To maintain proper ventilation, be sure
to leave a space around the unit (from
the largest outer dimensions including projections)
equal to, or greater than, shown below.
To reduce the risk of fire or electric shock, do not expose
this appliance to rain or moisture.
Caution : Do not block ventilation openings or stack
other equipment on the top.
Left and right panels: 5 cm
Rear panel: 10 cm
Top panel: 20 cm
3
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READ THIS BEFORE OPERATING YOUR UNIT
FOR U.S.A AND CANADA .................................. 120 V
FOR OTHER COUNTRIES ........................ 115 V/230 V
FOR YOUR SAFETY
FOR YOUR SAFETY
Units shipped to the U.S.A and Canada are designed
for operation on 120 V AC only.
Units shipped to countries other than the above
countries are equipped with an AC voltage selector
switch on the rear panel. Refer to the following
paragraph for the proper setting of this switch.
Safety precaution with use of a polarized AC plug.
However, some products may be supplied with a
nonpolarized plug.
AC VOLTAGE SELECTION
This unit operates on 115/230 V AC. The AC voltage
selector switch on the rear panel is set to the voltage
that prevails in the area to which the unit is shipped.
Before connecting the power cord to your AC outlet,
make sure that the setting position of this switch
matches your line voltage. If not, it must be set to
your voltage in accordance with the following
direction.
CAUTION : To prevent electric shock, match wide
blade of plug to wide slot, fully insert.
FOR CHINA, EUROPE AND AUSTRALIA ........ 220V/230V/240V
FOR YOUR SAFETY
Units shipped to China are designed for operation on
220 V AC only.
AC voltage selector switch
Units shipped to Australia are designed for operation
on 240 V AC only.
To ensure safe operation, the three-pin plug supplied
must be inserted only into a standard three-pin
power point which is effectively earthed through the
normal household wiring. Extension cords used with
the equipment must be three-core and be correctly
wired to provide connection to earth.
Improper extension cords are a major cause of
fatalities. The fact that the equipment operates
satisfactorily does not imply that the power point is
earthed and that the installation is completely safe.
For your safety, if in any doubt about the effective
earthing of the power point, consult a qualified
electrician.
Move switch lever to match your line voltage with a
small screwdriver or other pointed tool.
PAN-EUROPEAN UNIFIED VOLTAGE
All units are suitable for use on supplies 230-240 V
AC.
4
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CONTENTS
SAFETY INSTRUCTIONS ......................................................................................................................... 2
Introduction
UNPACKING AND INSTALLATION....................................................................................................... 3
READ THIS BEFORE OPERATING YOUR UNIT................................................................................... 4
System Connections ....................................................................................................................................... 6
Front Panel & Remote Controls ................................................................................................................. 8
REMOTE CONTROL OPERATION RANGE ......................................................................................... 10
LOADING BATTERIES ........................................................................................................................... 10
Operations
LISTENING TO A PROGRAM SOURCE ............................................................................................... 11
LISTENING TO RADIO BROADCASTS ............................................................................................... 13
RECORDING ............................................................................................................................................ 15
OTHER FUNCTIONS ............................................................................................................................... 15
Troubleshooting Guide ............................................................................................................................... 16
Specifications ................................................................................................................................................. 17
5
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System Connections
• Do not plug the AC input cord into the wall AC outlet until all connections are completed.
• Be sure to connect the white RCA pin cords to the L(left) and the red RCA pin cords to the R(right) jacks when making audio
connections.
• Change the position of the FM indoor antenna until you get the best reception of your favorite FM stations.
• A 75 Ω outdoor FM antenna may be used to further improve the reception.
Disconnect the indoor antenna before replacing it with the outdoor one.
• Place the AM loop antenna as far as possible from the receiver, TV set, speaker cords and the AC input cord and set it to a
direction for the best reception.
• If the reception is poor with the AM loop antenna, an AM outdoor antenna can be used in place of the AM loop antenna.
• Make connections firmly and correctly. If not, it can cause loss of sound, noise or damage to the receiver.
• If the electricity fails or the AC input cord is left unplugged for more than 2 weeks, the memorized contents will be cleared.
Should this happen, memorize them again.
AC INPUT
120V~60Hz
2.5A
R
-765
MODEL NO. RX
AVIS : RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR.
WARNING : SHOCK HAZARD-DO NOT OPEN.
STEREO RECEIVER
L ISTED
E208974 7H86
AUDIO/VIDEO
EQUIPMENT
MADE IN CHINA
DESIGNED IN USA
SPEAKERS
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOL OWING TWO CONDITIONS:
AM
LOOP
L
SER. NO
(1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
AC OUTLET
A
B
DIGI-
LINK
VIDEO
CD
TV/AUX
TAPE
FM
75
ANTENNA
S
P
EAKER IM
P
IN
IN
EDAN
C
P
P
E
A,
B
-
8
M
/
/
S
S
EAKER
EAKER
S
S
SWITCHED
120V~60Hz
100W 1A MAX
A+
B
-1
6
M
■
CONNECTING AUDIO/VIDEO COMPONENTS
■ CONNECTING ANTENNAS
CD player
MULTIPLE COMPACT DISC PLAYER CDC-5080R
OPEN/CLOSE
V
-CD PBC REVERT PROG AUTO
GRAPHICS PEAK DELETE EDIT SCENE TRACK
INDEX STEP
R
A
N
D
O
M
R
E
P
E
A
T
ALL
1
DISC
S
A< >B MPX INTRO
1
4
2
5
8
3
6
POWER
ON/OFF
A
B
7
9
10
1
1
12
1
2
3
4
5
1
3
1
4
1
5
PHONES LEVEL
REMOTE SENSOR
P
R
O
G
R
A
M
/
R
E
V
I
E
W
R
A
N
D
O
M
REPEAT
MIN
MAX
PHONES
FM
(OUTDOOR ANTENNA)
TV or additional component
AUDIO OUT
AM loop antenna
FM
(INDOOR ANTENNA)
CD
TV/AUX
TAPE
VIDEO
IN
OUT
IN
OUT
300 ohm
feeder
AM
LOOP
FM
75
SUPPLIED ADAPTOR
Tape deck
DIGI
-
L
I
N
K
S
TEREO DOUBLE
CAS
S
ETTE DECK DD-5
0
8
0
C
COUNTE
R
PLAY(LINE) OUT
REC(LINE) IN
R
T
E
S
E
T
A
/
B
MODE
B
C
H
I
G
H
N
O
R
M
M
RELAY
REC
P
S
I
Z
E
M
E
M
O
R
Y
B
/
C
/
OFF
C
D
S
Y
N
M
P
X
MIN
-6
SEC
REC
L
dB -00
R
R
P
L
A
Y
REVERSE
-20
-10
-3
0
+3
+6
E
J
ECT
DUBBI
N
G
O
/
O
CD
S
UN
REC
A
U
T
O
R
E
V
E
R
S
E
AUTO REVERSE
HX-PRO
N
O
R
M
AL
H
I
G
H
AM
S
A
M
S
P
L
AY
/
A
U
T
O
T
A
P
E
S
ELECTOR
RECORD
A
&
P
L
AY
/
A
U
T
O
T
A
P
E
SELECTOR
B
P
OW
E
R
P
HON
E
S
R
E
C
L
E
V
E
L
R
E
C
BA
L
A
N
CE
R
M
I
C
M
I
X
M
I
C
0
1
0
L
S
OURCE
M
I
C
Video deck or MD recorder, etc.
AUDIO OUT
AUDIO IN
MULTIPLE COMPACT DISC PLAYER CDC-5080R
POWER
ON/OFF
V-CD PBC REVERT PROG AUTO
GRAPHICS PEAK DELETE EDIT SCENE TRACK
RANDOM REPEA
T
ALL
1
DISC
S
A< >B MPX INTRO
1
4
2
5
8
3
6
A
B
I
N
D
E
X
S
T
E
P
7
9
10
1
1
12
OPEN/CLOSE
1
2
3
4
5
1
3
1
4
1
5
PHONES LEVEL
PHONES
MIN
MAX
• The VIDEO jacks may also be connected to an additional
component such as MD recorder, tape deck, etc.
• The TV/AUX jacks may also be connected to an additional
component such as a TV, DVD player, etc.
6
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■
AC INPUT CORD
Plug this cord into a wall
AC outlet.
■
SWITCHED AC OUTLETS
• These outlets are switched on(power-on
mode) and off(standby mode) according
to power control as follows(Maximum
total capacity is 100W,1A ):
AC INPUT
120V~60Hz
2.5A
R
-765
MODEL NO. RX
AVIS : RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR.
WARNING : SHOCK HAZARD-DO NOT OPEN.
STEREO RECEIVER
L ISTED
E208974 7H86
AUDIO/VIDEO
EQUIPMENT
MADE IN CHINA
DESIGNED IN USA
SPEAKERS
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOL OWING TWO CONDITIONS:
AM
LOOP
L
SER. NO
(1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
AC OUTLET
A
B
DIGI-
LINK
CD
TV/AUX
TAPE
VIDEO
FM
75
Standby mode — switched AC outlet off
Power-on mode — switched AC outlet on
ANTENNA
S
P
EAKER IM
P
IN
IN
EDAN
C
P
P
E
A,
B
B
-
8
M
/
/
S
S
EAKER
EAKER
S
S
SWITCHED
120V~60Hz
100W 1A MAX
A+
-1
6
M
■ CONNECTING SPEAKERS
Speaker A
Left
Right
■ CONNECTING SYSTEM CONTROL
Sherwood component
with DIGI LINK II or III
DIGI-
LINK
CD player
SPEAKERS
System
control
cord
Tape deck, etc.
• Connect this jack to the DIGI LINK jack of the
external Sherwood component that uses the DIGI
LINK II or III remote control system.
Left
Right
Speaker B
• Usually SPEAKER A terminals are used for only a pair of
speakers. When you have another pair of speakers, SPEAKER
B terminals can be used.
• Never short-circuit the + and - speaker cords.
• Be sure to connect speakers firmly and correctly according to
the channel (left and right) and the polarity (+ and -).
■ Note :
• For safe amplifier operation, use the speakers with impedance
of over 8Ω when you use only SPEAKER A or B terminals and
use the speakers with impedance of over 16Ω when you use
both SPEAKER A and B terminals.
7
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Front Panel & Remote Controls
3
12
8
14
11
23
7
24
9
D
A
S
-
AM/ FM STEREO RECEIVER RX 7 6 5
DISCRETE AMPLIFIER STAGE
VOLUME
MEMORY T/
P
MODE
TONE BALANCE
ST TUNED
PRESET
MEM
REMOTE
SENSOR
STANDBY
KHz
MHz
SLEEP
FM/ AM
CD
TAPE
TV/ AUX
VIDEO
TONE DIRECT
ON/ STANDBY
PHONES
A
SPEAKER
B
1
10
17
6
5
4
DIGI LINK III System Remote Controls
POW ER ON
STANDBY
2
1
• You can remotely control not only this receiver but
also Sherwood compatible components bearing the
DIGI LINK II or III logo.
• For system remote control operation, first make the
DIGI LINK connections.
• In the DIGI LINK III remote control system, if
pressing PLAY, etc. on CD player or tape deck, CD
or TAPE is selected automatically without selecting
the input source and then PLAY, etc. starts.
19
SLEEP
TV/ AUX
TUNER
INTRO
DIMMER
VIDEO
SPEAKER
4
A
B
20
CD
TAPE
REPEAT
6
A/
B
CD
21
A
DECK SEL.
B
TAP E
22
Notes:
• Some functions for a CD player or tape deck may
not be available.
• For details about functions, refer to the operating
instructions of each component.
TREBLE
BASS
+
9-b
12
14
15
+
T/
P
MUTE
18
VOL.
MEMO
VOL.
17
TUNE
TUNE
+
14
16
11
17
FM MODE
P.SCAN
1
6
2
3
8
4
9
5
0
13
7
-
REMOTE CONTROL RM 1 1 0
8
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POWER BUTTON
In the standby mode, press this button, then this unit is
turned on to enter the operating mode.
TUNING/PRESET MODE BUTTON
Press this button to select the tuning mode or the preset
mode.
STANDBY BUTTON
NUMERIC BUTTONS(0 ~ 9)
Press these buttons to select or to store preset stations
directly.
In the operating mode, press this button or the POWER
button on the front panel, then this unit is turned off to
enter the standby mode.
TUNING/PRESET UP/DOWN(
BUTTONS
Press these buttons to tune in the desired stations.
STANDBY INDICATOR
SPEAKER A, B SELECTOR BUTTONS
These buttons allow you to select various combinations of
speakers as follows:
FM MODE BUTTON
Press this button to select the desired FM mode.
Each time this button is pressed, the FM mode is
changed to the stereo mode or the mono mode.
To drive A speakers, press only the SPEAKER A
button (“SPK A” is displayed).
To drive B speakers, press only the SPEAKER B button
(“SPK B” is displayed).
PRESET SCAN BUTTON
Press this button to scan the stations in the preset sequence.
To drive both A and B speakers, press the SPEAKER
A(or B) and B(or A) buttons in order.(“SPK A B” is
displayed).
VOLUME CONTROL KNOB, UP/DOWN(
BUTTONS
Adjust the volume to a comfortable listening level with
)
When using headphones for private listening, press
these buttons in order to switch off the speaker A and B
(“SPK OFF” is displayed).
this knob or these buttons.
HEADPHONE JACK
Stereo headphones with a standard 1/4 inch plug can be
plugged into this jack for private listening.
MUTE BUTTON
Press this button to temporarily mute the sound.
Press again to resume the previous sound level.
INPUT SELECTOR BUTTONS
Press the button to select the desired input source.
DIMMER BUTTON
Press this button to select the brightness of the
fluorescent displays as desired.
TONE BUTTON
Each time this button is pressed, the brightness of all
fluorescent displays changes together as follows:
When adjusting the tone (bass and treble), press this
button to select the desired tone mode.
Each time this button is pressed, the tone mode is
changed to bass or treble.
ON
dimmer
OFF
SLEEP BUTTON
Press this button to activate the sleep timer for a specified
period of time.
BALANCE BUTTON
When adjusting the sound volume balance, press this
button to enter the balance mode.
Each time this button is pressed, the sleep time changes
as follows:
BALANCE, TREBLE/BASS UP/DOWN
10
20
30
60
90
OFF
(
) BUTTONS
Unit : minutes
At the balance mode, adjust the sound volume balance
between left and right speakers with these buttons.
At the desired tone mode, adjust the tone as desired
with these buttons.
CD PLAYER SECTION
DISC - for disc selection (CD changer only)
- to begin play
- to pause play
TONE DIRECT BUTTON
Press this button to listen to a program source without the
tone effect.
REPEAT A/B - to play a specific part repeatedly
,
- to skipping backward or forward
- to stop play
INTRO - to preview each track only for 10 seconds
MEMORY BUTTON
Press this button to store preset stations.
9
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TAPE DECK SECTION
DECK SELECTOR A, B- for selecting deck A or B
REMOTE SENSOR
This receives the signals from the remote control unit.
,
- to begin reverse or forward side playback.
- to wind up the tape reversely or forwardly.
FLUORESCENT DISPLAY
,
- for recording.
- to stop playback or recording.
FLUORESCENT DISPLAY
MEMORY INDICATOR
STEREO INDICATOR
TUNED INDICATOR
ST TUNED
PRESET
MEM
KHz
MHz
SLEEP
PRESET NUMBER, SLEEP TIME DISPLAY
INPUT, FREQUENCY, VOLUME LEVEL, OPERATING INFORMATION, etc.
REMOTE CONTROL OPERATION RANGE
LOADING BATTERIES
Remove the cover.
D
A
S
1
AM/FM STEREO RECEIVER RX-765
DISCRETE AMPLIFIER STAGE
VOLUME
MEMORY T/P MODE
TONE BALANCE
ST TUNED
PRESET
MEM
REMOTE
SENSOR
dB
KHz
MHz
STANDBY
TUNING/PRESET
ms
SLEEP
FM/AM
CD
TAPE
TV/AUX
VIDEO
TONE DIRECT
ON/STANDBY
PHONES
A
SPEAKER
B
7m
POW ER ON
STANDBY
DIMMER
VIDEO
SLEEP
TV/ AUX
TUNER
SPEAKER
A
B
CD
TAP
E
Load two batteries matching the polarity.
REPEAT
A/
B
CD
INTRO
A
DECK SEL.
B
TAP
E
2
TREBLE
BASS
+
+
T/
P
MUTE
VOL.
TUNE
TUNE
+
MEMO
VOL.
FM MODE
P
.SCAN
1
6
2
3
8
4
9
5
0
7
REMOTE CONTROL RM-1 1 0
(AAA size)
Use the remote control unit within a range of about
7 meters (23 feet) and angles of up to 30 degrees
aiming at the remote sensor.
Remove the batteries when they are not used for a
long time.
Do not use the rechargeable batteries(Ni-Cd type).
10
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Operations
LISTENING TO A PROGRAM SOURCE
Turn the power on.
1
• Then this unit is turned on to enter the
operating mode.
• In the operating mode, when the POWER
button on the front panel or the
STANDBY
POW ER ON
STANDBY
POW ER ON
STNADBY
DIMMER
VIDEO
SLEEP
TV/ AUX
TUNER
INTRO
SPEAKER
STANDBY button on the remote control is
pressed, the unit is turned off to enter the
standby mode.
• In the standby mode, the STANDBY
indicator lights up. This means that the
receiver is not disconnected from the AC
mains and a small amount of current is
retained to support the memorized contents
and operation readiness.
A
B
CD
TAPE
or
REPEAT
A/
B
CD
A
DECK SEL.
B
ON/ STANDBY
TAP E
TREBLE
BASS
+
+
T/ P
MUTE
VOL.
• In the standby mode, if an INPUT
SELECTOR button is pressed, the unit is
turned on automatically and the desired
input is selected.
Select the desired input source.
Switch the desired speakers on.
3
2
FM/ AM
CD
TAPE
TV/ AUX
VIDEO
W ER ON
SPEAKER
STANDBY
A
SPEAKER
B
A
B
SLEEP
TV/ AUX
TUNER
INTRO
DIMMER
VIDEO
EAKER
A
B
POW ER ON
TAPE
STANDBY
CD
VIDEO TV/ AUX
CD
TAPE
DIMMER
VIDEO
SLEEP
TV/ AUX
TUNER
INTRO
SPEAKER
A
B
REPEAT
or
or
TUNER
CD
TAPE
A/
B
CD
REPEAT
A/
B
CD
Each time the FM/AM button on the front panel or
the TUNER button on the remote control is pressed,
the band is changed to AM or FM.
Then the corresponding speaker indication(“SPK
A(or/and) B” is displayed and the sound can be heard
from the speakers connected to the selected speaker
terminals.
When using the headphones for private listening, press
the corresponding SPEAKER button to switch off both
A and B speakers.
Adjust the volume to a comfortable
listening level.
Operate the selected component for
playback.
DECK SEL.
TAP E
B
5
4
VOLUME
TREBLE
BASS
+
+
VOL.
VOL.
T/ P
MUTE
VOL.
MEMO
VOL.
or
TUNE
TUNE
+
FM MODE
P.SCAN
DOWN
UP
11
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To mute the sound.
To listen with the headphones.
A
DECK SEL.
B
TAP E
PHONES
6
7
TREBLE
BASS
+
+
T/
P
MUTE
MUTE
VOL.
MEMO
VOL.
TUNE
TUNE
+
FM MODE
P.SCAN
“MUTE” lights up and flickers.
To resume the previous sound level, press this button
again.
Be sure to switch off both A and B speakers.
Adjusting the tone(bass and treble)
At the desired tone mode, adjust the tone
as desired.
Enter the tone mode.
TREBLE
BASS
+
9
+
TONE
T/
P
E
TREBLE
BASS
+
VOL.
MEMO
VOL.
or
+
8
TUNE
TUNE
+
FM MODE
P.SCAN
If the tone display disappears, start from the step 8
again.
Each time this button is pressed, the corresponding
tone mode is selected and shown for 3 seconds as
follows:
When pressing the TREBLE UP/DOWN(+/-) or
BASS UP/DOWN(+,-) buttons, you need not
select the desired tone mode on the step 8.
Notes:
BASS TRBL
Extreme settings at high volume may damage your
speakers.
Note:
When the tone direct function is activated, the tone
mode cannot be entered and “TON DIR” flickers
for 3 seconds.
In general, the bass and treble levels are adjusted
to 0.
10To listen to a program source without the tone effect.
TONE DIRECT
“TON DIR” is displayed and the sound that
bypasses the tone circuitry will be heard.
To cancel the tone direct function, press this button
again to display “TON CTRL”.
Adjusting the sound volume balance
Adjust the sound volume balance between
the left and right speakers.
11Enter the balance mode.
12
BALANCE
If the balance display disappears, start from the
step 11 again.
“BAL” and the balance level is displayed for 3
seconds.
Note:
In general, the balance level is set to 0.
12
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LISTENING TO RADIO BROADCASTS
Auto tuning
Select the tuner and then the desired band.
POW ER ON
STANDBY
1
DIMMER
VIDEO
SLEEP
TV/ AUX
TUNER
INTRO
SPEAKER
MHz
A
B
FM/ AM
CD
TAPE
REPEAT
TUNER
A/
B
BAND
FREQUENCY
CD
or
A
DECK SEL.
B
• Each time this button is pressed, the band is changed
to FM or AM.
TAP E
Press the TUNING/PRESET UP(
)
Select the tuning mode.
or DOWN(
0.5 second.
) button for more than
A
DECK SEL.
B
TAP E
3
2
A
DECK SEL.
B
TAP E
TREBLE
BASS
+
+
T/ P MODE
T/
P
MUTE
T/ P
TREBLE
BASS
+
VOL.
MEMO
VOL.
+
MUTE
TUNE
TUNE
+
VOL.
ME
VOL.
TUNE
TUNE
or
or
TUNING/ PRESET
FM MODE
P.SCAN
+
TUNE
+
FM MODE
P.SCAN
• Each time this button is pressed, the mode changes
as follows:
• The tuner will now search until a station of
sufficient strength has been found. The display
shows the tuned frequency and “TUNED”.
• If the station found is not the desired one, simply
repeat this operation.
• Weak stations are skipped during auto tuning.
Tuning mode : “PRESET” goes off.
Preset mode : “PRESET” lights up.
A
Manual tuning
DECK SEL.
B
TAP E
• Manual tuning is useful when you already know the
frequency of the desired station.
TREBLE
BASS
+
+
MUTE
VOL.
MEM
VOL.
TUNE
TUNE
• Perform the steps 1 and 2 in “Auto tuning” procedure and
or
TUNING/ PRESET
+
TUNE
+
press the TUNING/PRESET UP(
) or DOWN(
)
FM MODE
P.SCAN
button repeatedly until the right frequency has been
reached.
Press the MEMORY button.
Presetting radio stations
A
DECK SEL.
B
• You can store up to 30 preferred stations in the
memory.
TAP E
2
TREBLE
BASS
+
+
Tune in the desired station with auto or
manual tuning.
T/ P
MUTE
VOL.
MEMO
VOL.
MEMO
MEMORY
TUNE
TUNE
+
1
FM MODE
P.SCAN
or
• “MEMO” is flickering for 5 seconds.
13
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Repeat the above steps 1 to 3 to memorize
other stations.
Select the desired preset number (1~30)
and press the MEMORY button.
4
3
TUNE
TUNE
+
MEMO
MEMORY
TREBLE
BASS
+
or
MUTE
VOL.
MEMO
VOL.
TUNE
TUNE
+
FM MODE
P
.SCAN
MEMORY BACKUP FUNCTION
• When using the NUMERIC buttons on the remote
control.
The following items, set before the receiver is turned
off, are memorized.
• INPUT SELECTOR settings
3
Examples) For “3” :
within 2 seconds
1
0
5
For “15” :
• Preset stations,etc.
For “30” :
Note
• The station has now been stored in the memory.
• When using the NUMERIC buttons, the station is stored
automatically without pressing the MEMO button.
• A stored frequency is erased from the memory by
storing another frequency in its place.
• If the electricity fails or the AC input cord is
disconnected for more than 2 weeks, they are all
cleared. So you should memorize them again.
• If “MEMO” goes off, start again from the above step 2.
Select the desired preset number.
Tuning to preset stations
A
DECK SEL.
B
TAP E
2
After selecting the tuner as an input
source, select the preset mode.
TREBLE
BASS
+
+
MUTE
VOL.
ME
VOL.
TUNE
TUNE
or
TUNING/ PRESET
1
A
DECK SEL.
B
+
TUNE
+
TAP E
P.SCAN
TREBLE
BASS
+
+
T/ P MODE
T/ P
MUTE
T/ P
VOL.
MEMO
VOL.
• When using the NUMERIC buttons on the remote
control.
Examples) For “3”
TUNE
TUNE
+
or
FM MODE
P.SCAN
3
:
within 2 seconds
1
0
5
For “15” :
For “30” :
• Then “PRESET” lights up.
• When selecting the desired preset number with the
NUMERIC buttons, the desired preset station will be
tuned to automatically without selecting the preset mode.
Scanning preset stations in sequence
Listening to FM stereo broadcasts
• While listening to FM broadcasts,
FM MODE
T/
P
TREBLE
BASS
+
VOL.
MEMO
VOL.
+
TUNE
T/ P
MUTE
VOL.
MEMO
VOL.
FM MODE
TUNE
TUNE
+
• Each time this button is pressed,
the FM mode changes as follows:
P.SCAN
FM MODE
P.SCAN
Stereo mode : “ST” lights up.
Mono mode : “ST” goes off.
• The receiver will start scanning the stations in the preset
sequence.
• When FM stereo broadcasts are poor because of weak
broadcast signals, select the FM mono mode to reduce
the noise, then FM broadcasts are reproduced in
monaural sound.
• At the desired station, press this button again to stop
scanning.
14
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RECORDING
The volume, tone(bass, treble) and balance settings have no effect on the recording signals.
When you select tuner, CD or TV/AUX as a recording source, recording may be made on TAPE or VIDEO, or
both simultaneously.
Recording with TAPE
Recording with VIDEO
Select the desired input as a recording
source except for TAPE.
Select the desired input as a recording
source except for VIDEO.
FM/ AM
CD
TAPE
TV/ AUX
1
1
FM/ AM
CD
TV/ AUX
VIDEO
TAPE
CD
TV/ AUX
TUNER
CD
VIDEO TV/ AUX
TUNER
POW ER ON
STANDBY
POW ER ON
STANDBY
or
DIMMER
VIDEO
SLEEP
TV/ AUX
TUNER
SPEAKER
A
B
DIMMER
VIDEO
SLEEP
TV/ AUX
TUNER
SPEAKER
A
B
CD
TAP
E
CD
TAP
E
REPEAT
or
REPEAT
A/
B
A/
B
CD
INTRO
CD
INTRO
A
DECK SEL.
B
A
DECK SEL.
B
TAP
E
TAP
E
Start recording on the TAPE.
Start recording on the VIDEO.
Start play on the desired input.
2
3
2
3
Start play on the desired input.
The audio signals from the desired input will be
recorded onto the VIDEO.
OTHER FUNCTIONS
Operating the sleep timer
Adjusting the brightness of the
fluorescent displays
The sleep timer allows the
system to continue to operate
for a specified period of time
STANDBY
POW ER ON
STANDBY
SLEEP
before automatically shutting
off.
DIMMER
SLEEP
TV/ AUX
TUNER
DIMMER
SLEEP
TV/ AUX
TUNER
INTRO
DIMMER
VIDEO
SPEAKER
A
B
VIDEO
CD
TAPE
To set the receiver to
automatically turn off after
the specified period of time.
REPEAT
REPEAT
A/
B
A/
B
CD
Each time this button is pressed, the sleep time
changes as follows:
Each time this button is pressed, the brightness of
all fluorescent displays of Sherwood components
connected by the DIGI LINK III changes together
as follows:
10 20 30 60 90 OFF
Unit : minutes
While operating the sleep timer, “SLEEP” lights up.
When the sleep time is selected, all display panels of
Sherwood components connected by the DIGI LINK III
are dimly lit.
ON
dimmer
OFF
In the display OFF mode, pressing any button will
restore the display ON mode.
15
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Troubleshooting Guide
If a fault occurs, run through the table below before taking your receiver for repair.
If the fault persists, attempt to solve it by switching the receiver off and on again. If this fails to resolve the situation, consult
with your dealer. Under no circumstances should you repair the receiver yourself as this could invalidate the warranty.
PROBLEM
POSSIBLE CAUSE
REMEDY
• Connect the cord securely.
• Check the outlet using a lamp or another
appliance.
No power
• The AC input cord is disconnected.
• Poor connection at AC wall outlet or the
outlet is inactive.
• Check the speaker connections.
• Adjust the volume.
• Press the MUTE button to cancel the
muting effect.
No sound
• The speaker cords are disconnected.
• The volume is adjusted too low.
• The MUTE button on the remote control is
pressed to ON.
• Press the SPEAKER A or B button to ON.
• Select the desired input source correctly.
• Make connections correctly.
• Speakers are not switched on.
• Incorrect selection of the input source.
• Incorrect connections between the
components.
• Connect an antenna.
• Tune in the desired station frequency.
Stations cannot be
received
• No antenna is connected.
• The desired station frequency is not tuned
in.
• Move the antenna and retry tuning.
• Memorize the correct station frequency.
• Memorize the stations again.
• The antenna is in wrong position.
Preset stations cannot be
received
• An incorrect station frequency has been
memorized.
• The memorized stations are cleared.
• Connect an antenna.
• Change the position of the antenna.
Poor FM reception
• No antenna is connected.
• The antenna is not positioned for the best
reception.
Change the position of the antenna.
Install an outdoor antenna.
•
•
Continuous hissing noise
during FM reception,
• Weak signals.
especially when a stereo
broadcast is received.
• Keep the receiver away from noise
sources.
• Install an outdoor AM antenna.
Continuous or intermittent
hissing noise during AM
reception, especially at
night.
• Noise is caused by motors, fluorescent
lamps or lightning, etc.
• Make connections correctly.
No recording
• Incorrect selection between the
components.
• Operate each component correctly.
• Incorrect operation of each component for
playback and recording.
• Replace the batteries.
• Remove the obstacle.
Remote control unit does
not operate.
• Batteries are not loaded or exhausted.
• The remote sensor is obstructed.
• Make proper DIGI LINK connections.
Other Sherwood components
do not react to remote control
commands.
• DIGI LINK connections are not made
properly.
16
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Specifications
AMPLIFIER SECTION
Power output, stereo mode, 8 Ω, THD 0.08 %, 20 Hz~20 kHz ................................................................................ 2X100 W
Total harmonic distortion, 8 Ω, 100 W, 20 Hz~20 kHz ................................................................................................ 0.04 %
Intermodulation distortion
60 Hz : 7 kHz= 4 : 1 SMPTE, 8 Ω, 100 W ..................................................................................................................... 0.1 %
Input sensitivity, 47 kΩ
Line .............................................................................................................................................................................. 200 mV
Signal to noise ratio, IHF “A” weighted
Line ................................................................................................................................................................................. 95 dB
Frequency response
Line, 20 Hz~40 kHz ..................................................................................................................................................... 3 dB
Output level
TAPE/VIDEO OUT, 2.2 kΩ ....................................................................................................................................... 200 mV
Bass/Treble control, 100 Hz/10 kHz ........................................................................................................................... 10 dB
FM TUNER SECTION
Tuning frequency range .................................................................................................................................... 87.5~108 MHz
Usable sensitivity, THD 3%, S/N 30 dB ....................................................................................................................... 15 dBf
50 dB quieting sensitivity, mono/stereo ............................................................................................................. 25.2/45.2 dBf
Signal to noise ratio, 65 dBf, mono/stereo ................................................................................................................. 68/65 dB
Total harmonic distortion, 65 dBf, 1 kHz, mono/stereo ............................................................................................. 0.5/0.8%
Frequency response, 20 Hz~14 kHz ............................................................................................................................. 3 dB
Stereo separation, 1 kHz ................................................................................................................................................. 40 dB
Capture ratio ...................................................................................................................................................................... 4 dB
IF rejection ratio .............................................................................................................................................................. 80 dB
AM TUNER SECTION
Tuning frequency range .................................................................................................................................... 520~1710 kHz
Usable sensitivity ...................................................................................................................................................... 800 V/m
Signal to noise ratio ......................................................................................................................................................... 40 dB
Selectivity ........................................................................................................................................................................ 25 dB
GENERAL
Power supply ..................................................................................................................................................... 120 V~ 60 Hz
Power consumption ........................................................................................................................................................... 2.5A
Dimensions (W
H
D) .......................................................................... 440 138 332 mm(17-3/8 5-7/16 13 inches)
Weight (Net) .................................................................................................................................................. 9.2 kg(20.29 lbs)
Note: Design and specifications are subject to change without notice for improvements.
17
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O
P
E
R
A
T
I
N
G
I
N
S
T
R
U
C
T
I
O
N
S
RX-765
AM / FM STEREO RECEI VER
5707-04740-002-0
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