Instruction/ maintenance manual of the product R-765 Sherwood
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R-765.
ENGLISH Introduction READ THIS BEFORE OPERA TING Y OUR UNIT : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. : TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
ENGLISH 1. Read Instructions - All the safety and operating instructions should be read before the product is operated. 2. Retain instructions - The safety and operating instructions should be retained for future reference. 3. Heed Warnings - All warnings on the product and in the operating instructions should be adhered to.
4 CONTENTS Introduction • READ THIS BEFORE OPERATING YOUR UNIT......................................................................................... ............... 2 System Connections ............................................................
5 System Connections • Do not plug the AC input cord into the wall AC outlet until all connections are completed. • Be sure to observe the color coding when connecting audio and video cords. • Make connections firmly and correctly. If not, it can cause loss of sound, noise or damage to the receiver.
6 PLA Y REC CD AUX T APE TAPE Tape deck, MD recorder, etc. AUX other audio component AUDIO OUT R L L R L R CD player AUDIO OUT R L AUDIO OUT AUDIO IN SURROUND BACK CENTER FRONT SURROUND SUB WOOFER 7 - CH DIRECT INPUT SURROUND SUBWOOFER FRONT CENTER 7 CH DIRECT OUTPUT Decoder with 6 or 7 channel outputs RR L L BACK 2.
7 4. CONNECTING VIDEO COMPONENTS 5. CONNECTING VIDEO COMPONENTS equipped with S-VIDEO jacks • The jacks of VIDEO 1 may also be connected to a VCR, DVD recorder or other digital video recording component. For details, refer to the operating instructions of the component to be connected.
8 6. CONNECTING VIDEO COMPONENTS equipped with COMPONENT VIDEO jacks P R /C R P B /C B Y COMPONENT VIDEO 1 VIDEO 2 IN IN OUT MONITOR P R /C R P B /C B Y P R /C R P B /C B Y VIDEO 1 VCR, etc. VIDEO 2 DVD player, LD player, etc. MONITOR TV, projector, etc.
FRONT SPEAKERS ( 6 ) SURROUND SPEAKERS ( 6 ) CENTER SPEAKER ( 6 ) SURROUND BACK ( 6 ) Front right Surround right Front left Surround left (Front) Center Surround back 8. CONNECTING SPEAKERS • Be sure to connect speakers firmly and correctly according to the channel(left and right) and the polarity(+ and -).
10 AC OUTLET To a wall AC outlet 12. AC INPUT CORD 11. SWITCHED AC OUTLET • Plug this cord into a wall AC outlet. • This outlet is switched on(power-on mode) and off(standby mode) according to power control as follows(Maximum total capacity is 100 W).
FL UORESCENT DISPLA Y 11 Front Panel Controls 1. POWER switch 2. STANDBY button/indicator 3. HEADPHONE jack 4. SPEAKER button/indicator 5. CHANNEL SELECTOR button 6. ADJUST UP/DOWN( / ) buttons 7. TONE MODE button 8. SPEAKER SETUP button 9. DYNAMIC RANGE button 10.
12 VIDEO 3 VIDEO/A UDIO INPUT J ACKS VIDEO 3 Additional video component VIDEO OUT AUDIO OUT VIDEO L - AUDIO - R VIDEO 3 VIDEO L - AUDIO - R VIDEO 3 When not using the VIDEO 3 INPUT jacks, cover these jacks with the supplied cap.
13 Universal Remote Controls This universal remote control can operate not only this receiver but also most popular brands of audio and video components such as CD players, cassette decks, TVs, cable boxes, VCRs, DVD players, satellite receivers, etc.
14 FUNCTION TABLE of the NUMBERED BUTTONS 9 PRESET 15 PRESET 14 P .SCAN .SCAN Device to be controlled Button symbol (for CD player) POWER ON STANDBY (POWER OFF) POWER ON STANDBY (POWER OFF) POWER ON S.
T/V T/V 1 2 3 4 8 7 6 5 9 M1 M1 M2 M2 M3 M3 0 +10 +10 MACRO MACRO 7m 30 30 REMOTE SENSOR PTY SELECT DISPLAY EON TA SEARCH EON PTY SURROUND MODE INPUT SELECTOR VIDEO AUDIO STEREO 7CH DIRECT AUTO MASTER.
16 USING FUNCTIONS OF REMO TE CONTROL Entering a setup code • This remote control can control up to 8 different components. • Before operating audio and video components other than this receiver with using this remote control, the setup code for each component should be entered.
• If removing all punch-through functions is performed successfully, the LED will flicker twice. 17 Using a punch-through function This remote control may be programmed to operate either the AUDIO v.
18 Programming a macro function Note: You should press the corresponding DEVICE buttons before pressing each operation button. Example) When playing a DVD on the DVD player connected to VIDEO 2 jacks of this receiver. 1. Press “AUDIO” button to control this receiver.
19 LISTENING T O A PROGRAM SOUR CE Operations Before operation Select the desired input source. 3 • Enter the standby mode. • The STANDBY indicator lights up. When the power operation switch is in the OFF or STANDBY state, the apparatus is still connected on some AC line voltages.
To listen with the headphones. 9 • Ensure that the SPEAKER button is set to off. • When listening to a DTS or Dolby Digital program source, if the headphones are plugged and the SPEAKER button is set to off, it enters the 2-CH downmix mode automatically.
21 • Each time this button is pressed, the corresponding tone mode is selected and shown for several seconds as follows: BASS TRBL(treble) TONE ON • When the tone mode is off, “TONE OFF” is shown. Enter the tone mode. 10 • At “TONE ON” mode, you can select “TONE OFF” mode and vice versa.
22 SURROUND SOUND • This receiver incorporates a sophisticated Digital Signal Processor that allows you to create optimum sound quality and sound atmosphere in your personal Home Theater.
For your reference, the sound from each channel can be reproduced according to the surround modes as follows: • Depending on the speaker settings and the number of the encoded channels, the sound from the corresponding channels cannot be reproduced.
24 Ideal speaker placement varies depending on the size of your room and the wall coverings, etc. The typical example of speaker placement and recommendations are as follows : Front left and right speakers and center speaker Place the front speakers with their front surfaces as flush with TV or monitor screen as possible.
25 Refer to the above and adjust the speaker settings Note : When the SPEAKER button is set to off or the 7 CH DIRECT is selected as an input source, the speaker setting function cannot be available.
26 80 100 120 (L: Large, S: Small) • When selecting the type of front speaker, “FRONT L 10(ft)” • When selecting the distance of front speaker, “FRONT L 10(ft)” • When selecting the type.
27 ENJO YING SURROUND SOUND Depending on the input digital signal format, select the desired decoding mode. 1 • Each time the AUTO button is pressed, the decoding mode changes as follows : IN-AUTO : The input digital signal format(DTS, Dolby Digital or PCM(2 channel stereo), etc.
• If the parameter display disappears, start from the step 1 again. At the desired parameter, adjust it as desired. 2 Repeat the above steps 1 and 2 to adjust other parameters. 3 28 To cancel the surround mode for stereo operation • Then the stereo mode is selected.
29 Adjusting the current channel level Press the CHANNEL SELECTOR button. 1 or CHANNEL SELECTOR Enter the test tone mode. 1 • T he volume level of each channel can be adjusted easily with the test tone function.
30 Memorizing the adjusted channel levels Adjust the level of the selected channel as desired. 2 Repeat the above steps 1 and 2 to adjust each channel level. 3 • The LFE level can be adjusted within the range of -10~0 dB and other channel levels within the range of -15~+15 dB.
31 Press the CHANNEL SELECTOR button. 1 Select the desired one between REF.1 and REF.2 2 Calling the memorized levels or CHANNEL SELECTOR T/V 1 234 8 7 6 5 9 M1 M2 M3 0 +10 MACRO T/V 1 234 8 7 6 5 9 M1 M2 M3 0 +10 MACRO CH.SEL • “REF.1” (or “USER”, etc.
32 LISTENING T O RADIO BRO ADCASTS Presetting radio stations Auto tuning • Each time this button is pressed, the mode changes as follows; Tuning mode : “PRESET” goes off. Preset mode : “PRESET” lights up. • The tuner will now search until a station of sufficient strength has been found.
33 Repeat the above steps 1 to 3 to memorize other stations. 4 After selecting the tuner as an input source, select the preset mode. 1 Listening to FM stereo broadcasts • The station has now been stored in the memory. • A stored frequency is erased from the memory by storing another frequency in its place.
34 RECORDING Start recording on the TAPE. 2 Select the desired input as a recording source except for TAPE. 1 Recording with TAPE Select VIDEO 2 or VIDEO 3 as a recording source. 1 Dubbing from video components onto VIDEO 1 Select VIDEO 2 as a video recording source.
T/V 1 234 8 7 6 5 9 M1 M2 M3 0 +10 MACRO T/V 1 2 3 4 8 7 6 5 9 M1 M2 M3 0 +10 +10 MACRO MACRO 35 • The audio signal from the CD and the video signal from the VIDEO 2 will be dubbed and you can enjoy them on the TV set and from the speakers. Note : Be sure to observe the order of the above steps 1 and 2.
36 Operating the sleep timer • The sleep timer allows the system to continue to operate for a specified period of time before automatically shutting off.
37 Using the OSD CURRENT ST A TUS DISPLA Y MENU SCREEN When the AUTO OSD mode is set to ON on the menu screen, this mode shows the status corresponding to each operation. • The on-screen display will automatically disappear in several seconds. • For examples, there are 2 status displays as follows.
38 Select the desired menu using the CURSOR UP( ) or DOWN( ) button. 2 When selecting the SPEAKER SETUP Confirm your selection. 3 T/V 1 234 8 7 6 5 9 M1 M2 M3 0 +10 MACRO T/V 1 234 8 7 6 5 9 M1 M2 M3 .
39 Select the desired menu or(and) change the condition with the corresponding buttons. 4 Repeat the above steps 2~4 to change the conditions on other menus. 5 When selecting the AUTO OSD • Each time the ENTER button is pressed, the AUTO OSD mode is set to ON to turn on the current display or OFF to turn it off.
40 T roubleshooting Guide PROBLEM POSSIBLE CAUSE REMEDY No power No sound No sound from the surround speakers No sound from the center speaker No sound from the surround back speaker Stations cannot b.
41 AMPLIFIER SECTION Power output, stereo mode, 6 Ω , THD 0.2 %, 40 Hz~20 kHz 2 100 W Total harmonic distortion, 6 Ω , 95 W, 1 kHz 0.09% Intermodulation distortion 60 Hz : 7 kHz= 4 : 1 SMPTE, 6 Ω , 95 W 0.
Setup Code T able AOC 005 003 Admiral 041 031 Aiko 014 Akai 005 Alaron 026 Ambassador 024 America Action 027 Ampro 043 Anam 027 047 048 049 Audiovox 030 027 014 034 Baysonic 027 Belcor 003 Bell & .
Admiral 027 021 Adventura 000 Aiko 025 Aiwa 005 000 Akai 026 America Action 025 America High 004 Asha 023 Audiovox 005 Beaumark 023 Bell & Howell 017 Brocksonic 021 Broksonic 020 018 021 001 CCE 0.
Headquarter 011 Hitachi 000 008 026 Hughes Net.Sys 008 JVC 014 026 Jensen 026 KEC 005 025 KLH 015 Kenwood 014 026 006 Kodak 004 005 LXI 005 Lloyd’s 000 Logik 015 MEI 004 MGA 023 009 MGN Technology 0.
Magnin 023 Memorex 005 028 (TV use 025) Mitsubishi 027 (TV use 041) Orion 001 Panasonic 004 (TV use 008) 028 (TV use 042) Penney 004 (TV use 008) 023 028 (TV use 042) Quasar 004 (TV use 008) 028 (TV u.
Stargate 010 014 026 Starquest 010 TV86 015 Teleview 014 Tocom 007 008 Toshiba 000 Tusa 010 Unika 018 United Artists 007 Universal 153 019 Viewstar 015 Zenith 000 024 Zentek 022 AlphaStar 008 Chaparral 001 Echostar 009 Expreevu 009 General Instrument 016 015 018 HTS 009 Hitachi 011 Hughes Net.
GE 043 Lutron 044 One For All 042 Radio Shack 043 Security System 042 Universal X10 042 X10 042 Awia 045 059 029 Fisher 005 Harman/Kardon 046 JBL 046 JVC 047 Jerrold 031 RCA 006 Scientific Artlanta 03.
R-765.
An important point after buying a device Sherwood R-765 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sherwood R-765 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sherwood R-765 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sherwood R-765 you will learn all the available features of the product, as well as information on its operation. The information that you get Sherwood R-765 will certainly help you make a decision on the purchase.
If you already are a holder of Sherwood R-765, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sherwood R-765.
However, one of the most important roles played by the user manual is to help in solving problems with Sherwood R-765. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sherwood R-765 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
