Instruction/ maintenance manual of the product R-904 Sherwood
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R-904 DIGIT AL A/V RECEIVER cover_904:cover_904N 2009-10-14 오 5:17 페이지 1.
ENGLISH 2 Introduction : TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. This symbol is intended to alert the user to the presence of u ninsulated “dangerous voltage” within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
ENGLISH 3 c on te nt s • Introduction READ THIS BEFORE OPERATING YOUR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 • System Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGLISH 4 N 18041 System Connections • Please be certain that this unit is unplugged from the AC outlet before making any connections. • Since different components often have different terminal names, carefully read the operating instructions of the component connected.
5 B D play er, D VD player , etc. BD play er, Video game pla yer, etc. A UX • The jacks of VIDEO 1/VIDEO 2 can be connected to a BD player, DVD player, cable TV tuner, satellite system, etc. • Connect the jacks of VIDEO 2 to the video component in the same way.
ENGLISH 6 ■ HDMI (High Definition Multimedia Interface) connection : (*1) • You can connect the source component (BD player, etc.) to the display component (TV, projector, etc.) through this receiver with using a commercially available HDMI cord. • The HDMI connection can carry uncompressed digital video signals and digital audio signals.
ENGLISH 7 6. CONNECTING SPEAKERS ■ Con ne cting s pea k er wir e 1. Strip away approx. 10 mm (3/8 inch) of wire insulation, then twist the wire ends tight. 2. Loosen by turning the speaker terminal counter- clockwise. 3. Insert the bare part of the wire.
ENGLISH 8 Speaker placement 1. TV or Screen 2. Front left speaker 3. Subwoofer 4. Center speaker 5. Front right speaker 6. Surround left speaker 7. Surround right speaker 8. Surround back left speaker 9. Surround back right speaker 10. Surround center speaker 11.
ENGLISH 9 8. CONNECTING FOR SYSTEM CONTROL • Connect this jack to the DIGILINK-i jack of Sherwood iPod dock that allows you to control the iPod with the unit's remote control.
ENGLISH 1 0 Front Panel Controls 1. POWER switch 2. POWER ON/STANDBY button/indicator 3. SPEAKER button 4. VIDEO INPUT SELECTOR button 5. AUDIO INPUT SELECTOR button 6. SU RR OUND MOD E UP /DOWN( 〉/ 〈 ) buttons 7. STEREO button 8. VOLUME UP/DOWN (+/-) buttons 9.
ENGLISH 1 1 • The FRONT AUX jack can be connected to additional audio components such as an MP3 player, etc. ■ Note : • When connecting this jack to an MP3 player, etc., you should use the stereo mini cord, not a mono mini cord. ■ FRONT AUX JACK • To use Room EQ setup function, connect the supplied microphone to the SETUP MIC jack.
ENGLISH 1 2 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 iPod docks, CD players, tape decks, TVs, BD/DVD players, satellite receivers, cable boxes, etc.
ENGLISH 1 3 ■ FUNCTION TABLE of the NUMBERED BUTTONS. ■ Notes : • Some functions for each component may not be available or may work differently. • Depending on other kinds of components that are available for each DEVICE button, some functions may not be available or may work differently, too.
ENGLISH 1 4 L o A DI n G B A t te RI e s o Pe RA tI n G co MP o ne nt s W It H R eM o t e c on tR o L R eM o t e co n tR o L oP e RA tI o n RA nG e • Use the remote control within a range of about 7 meters (23 feet) and angles of up to 30 degrees aiming at the remote sensor.
ENGLISH 5. Repeat the above steps 1 to 4 for each of your components. 1 5 U sI nG FU nc tI o ns o F R eM o te c on t R oL Entering a setup code • This remote control can control up to 8 different components.
ENGLISH 1 6 • If removing all punch-through functions is performed successfully, the LED will flicker twice. Using a punch-through function This remote control may be programmed to operate either th.
ENGLISH 1 7 Programming a macro function • The macro function enables you to program a series of button operations(up to 10) on this remote control into a single button. • You can store up to three separate macro command sequences into “M1”, “M2” and “M3” buttons.
ENGLISH 1 8 LISTENING T O A PROGR AM SOURCE Operations Before operation • Enter the standby mode. • The POWER ON/S TANDBY indicator lights up amb er. This me ans th at the receiver i s not di sconnected f rom the AC mains and a small amount of c urrent is re tained to suppor t the operation r eadine ss.
1 9 Muting the sound • “MUTE” is displayed. • To resume the previous sound level, press it again. • Be sure to switch speakers off. ■ Note: • Be careful not to set the volume too high when using headphones. ■ Note: • For safe amplifier operation, the maximum level may vary depending on the program source, surround mode, etc.
ENGLISH 2 0 Surround modes s UR R oU nD so Un D • This receiver incorporates a sophisticated Digital Signal Processor that allows you to create optimum sound quality and sound atmosphere in your personal Home Theater. ■ DTS Digital Surround DT S Di gita l Su rrou nd(a lso call ed si mply DTS ) su ppor ts u p to 5.
ENGLISH 2 1 • The following modes apply conventional 2-channel signals such as digital PCM or analog stereo signals to high performance Digital Signal Processor to recreate sound fields artificially. Select one of the 7 provided surround modes according to the program source you want to play.
ENGLISH 2 2 ENJO YING SURROUND SOUND ■ Notes : • Before surround playback, first perform the speaker setup procedure, etc. on the SETUP menu for optimum performance. (For details, refer to “SETTING THE ROOM EQ” on page 36 and “SETTING THE SPEAKER SETUP on page 37.
ENGLISH 2 3 • Each time these buttons are pressed, the parameter mode changes as follows : → “EQ” ↔ “L.SYNC” ↔ “DM” ↔ “DRC” ↔ “LFE” ↔ “ HDMI ” ← (Room EQ) (Lip-Sync) (Dual Mono) (Dynamic (LFE level) (HDMI Audio Out) R ange Control) → “D.
ENGLISH 2 4 ■ When selecting the “DRC (Dynamic Range Control)” • This function compresses the dynamic range of previously specified parts of Dolby Digital, Dolby TrueHD, Dolby Digital Plus, DT.
ENGLISH 2 5 ■ When selecting the “D.VOL (Dolby Volume)” • Dolby Volume is an intelligent system that improves the perceived audio frequency response at lower listening levels and corrects for volume inconsistencies between sources (e.g. a jazz radio station and a DVD) and between programming (e.
ENGLISH 2 6 Adjusting the current channel level • After adjusting each channel level with test tone, adjust the channel levels either according to the program sources or to suit your tastes. (For details, refer to “When selecting the CHANNEL LEVEL” on page 39.
ENGLISH 2 7 LISTENING T O RADIO BR O ADC AS TS Auto tuning • Each time this button is pressed, the band changes as follows : → FM ST → FM MONO (“ST” lights up) (“ST” goes off) • When F.
ENGLISH 2 8 Tuning to preset stations • After select ing th e tun er as an inp ut sou rce, s elect th e des ire d pres et num ber. • The station has now been stored in the memory. • A stored frequency is erased from the memory by storing another frequency in its place.
2 9 ENGLISH LISTENING T O RDS BRO ADC AS TS(FM ONL Y) RDS T uner(Regional Option for some countries in Europe, etc.) • You can search for stations by program type. • “SEARCH” is displayed for several seconds. RDS(Radio Data System) is a method for sending information signals together with the transmitter signals.
• Each time the DISPLAY button is pressed, the display mode changes as follows: * Radio Text (RT) - Messages sent by the radio station. For example, a talk radio station may provide a phone number as RT. * Program Service Name (PS) - The name of the radio station.
• Each time this button is pressed, the sleep time changes as follows: → 30 → 60 → 90 → OFF Unit : minutes • While operating the sleep timer, “ “ lights up.
ENGLISH 3 2 R O OM 2 S O UR CE P LA Y B A CK • This function allows enjoying one source in the main room and playing another in a different room at the same time. ■ Notes: • Only the analog input signal from the ROOM2 source can be heard. So, be sure to make analog audio connection and select analog input for ROOM2 source.
ENGLISH 3 3 System Setup • The se tu p men u i s d isp la ye d o n t he flu or es cen t a nd all ow s you to pe rfo rm t he set up pro ce du res ea sil y. In mo st si tua tio ns, y ou wi ll on ly nee d t o s et th is on ce dur ing t he in sta lla tio n an d l ayo ut of yo ur ho me the ate r, a nd it rar ely n ee ds to be cha ng ed la ter .
ENGLISH 3 4 ■ Se tup menu flow • The se tup me nu flo w is as fol lows : • When " RETURN " is s electe d on a s ub-men u, it will r eturn s t o the previo us men u. ■ No tes : • “MLT R OOM” c an be selec ted only when t he “AM P” is se t t o “R2” .
ENGLISH 3 5 SETTING THE S Y STEM • AMP (AMP ASSIGN) : To assign the surround back channels' power amplifier correctly depending on how to use the speakers.
ENGLISH 3 6 SETTING THE ROOM EQ • Room EQ lets you avoid troublesome listening-based speaker setup and achieve good surround sound. Room EQ has the feature that provides the optimum listening environment at the listening position in your room.
ENGLISH 3 7 • SPK CFG (SPEAKER CONFIGURATION) : To adjust the speakers depending on whether they are connected or not. • X.OVER (CROSSOVER FREQUENCY) : To select the desired crossover frequency. • CH (CHANNEL) LEVEL : To adjust each channel level with the test tone.
ENGLISH 3 8 When selecting the SPEAKER CONFIGURATION 1 . Press the CURSOR UP/DOWN buttons to select the “SPK CFG”, then press the ENTER button. 2. Press the CURSOR UP/DOWN buttons to select the desired speaker. 3. Press the CURSOR LEFT/RIGHT buttons to set the selected speaker as desired.
ENGLISH 3 9 • The n “X.OVER ~ ” will be display ed. • The n “T.TONE ~ ” will be display ed. When selecting the CROSSOVER FREQUENCY 1 . Press the CURSOR UP/DOWN buttons to select the “X.OVER”, then press the ENTER button. 2. Press the CURSOR LEFT/RIGHT buttons to set the crossover frequency as desired.
ENGLISH 4 0 ■ No te : • You cannot select the speakers set to “NO”. • You cannot set the distance within the range of 0.1 ~ 9.0 meters in 0.1 meter intervals. When selecting the SPEAKER DISTANCE 1 . Press the CURSOR UP/DOWN buttons to select the “DISTANCE”, then press the ENTER button.
4 1 ENGLISH SETTING THE MUL TI ROOM SETUP • ROOM2 (ROOM2 mode) : To turn on or off the ROOM2 function. • R2 (ROOM2 input) : To select the desired ROOM2 source. • R2VOL (ROOM2 volume) : To adjust the ROOM2 volume. ■ No tes : • To sel ect “M LT ROO M”, s et the “A MP” to “R2” first .
ENGLISH 4 2 T roubleshooting Guide If a f ault o ccurs, run t hroug h t he tab le bel ow bef ore t aki ng you r rece iver f or re pai r. If the fault persi sts, a ttemp t t o solv e it b y swit ching th e rece iver o ff and on a gai n. If thi s fail s to r esolv e t he sit uation , cons ult y our dea ler .
ENGLISH 4 3 Specifications ■ AMPLIFIER SECTION • Power output, stereo mode, 6 Ω, THD 0.5%, 1 kHz | 2 × 100 W • Total harmonic distortion at -3 dB, 6 Ω, 1 kHz | 0.
4 4 Setup Code T able ENGLISH ADMIRAL 050 134 AKAI 093 049 123 ALBA 068 ALBIRAL 116 ALCATEL 022 AMSTRAD 158 021 ANAM 155 156 157 ARC EN CIEL 028 039 043 145 081 ARISTONA 099 049 050 019 142 149 078 AR.
4 5 ENGLISH INNO HIT 093 098 097 099 143 077 090 INTERFUNK 047 049 050 145 058 109 142 123 128 129 091 IRRADIO 093 143 053 077 090 ITT 001 140 058 105 109 122 123 128 148 129 130 134 135 083 089 JVC 0.
ENGLISH 4 6 UNIVERSUM 092 034 054 077 UNIVOX 116 VEGAVOX 079 VOXSON 050 134 WATSON 111 WATT RADIO 046 099 051 109 116 127 WEGA 033 WHITE WESTINGHOUSE 099 111 YOKO 099 ZANUSSI 096 144 019 110 069 134 Z.
ENGLISH 4 7 FUNAI 011 GE 019 GENERAL 014 GOLDSTAR 004 062 GOODMANS 008 011 046 GRAETZ 041 042 056 050 052 038 GRANADA 003 005 018 GRUNDIG 014 043 018 055 031 053 054 HANSEATIC 043 HARMAN- KARDON 004 H.
ENGLISH 4 8 TENOSAL 008 THOMSON 042 056 052 THORN- FERGUSON 039 042 059 030 052 034 036 TOSHIBA 001 042 056 017 058 052 TOTELEVISION 013 UHER 042 ULTRA VOX 041 UNITECH 013 UNIVERSUM 041 014 043 URANYA.
4 9 ENGLISH MAGAI 022 MARANTZ 012 MASPRO 016 METZ 036 MINERVA 036 MULTISTAR 022 MURATO 004 NEC 040 NEIRU 021 NOKIA 026 037 NORSAT 015 PACE 001 042 016 017 018 044 PANASONIC 032 PHILIPS 003 011 012 029.
5 0 ENGLISH ADCOM 021 AIWA 045 039 022 AKAI 046 AUDIO 016 ARC EN CIEL 036 014 027 030 031 018 230 DENON 054 FISHER 006 H/K 017 012 047 016 JVC 028 034 001 KENWOOD 003 020 010 029 006 MARANTZ 015 014 M.
5707-00000-278-0S DIGIT AL A/V RECEIVER R-904 cover_904:cover_904N 2009-10-14 오 5:17 페이지 2.
An important point after buying a device Sherwood R-904 (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-904 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-904 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sherwood R-904 you will learn all the available features of the product, as well as information on its operation. The information that you get Sherwood R-904 will certainly help you make a decision on the purchase.
If you already are a holder of Sherwood R-904, 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-904.
However, one of the most important roles played by the user manual is to help in solving problems with Sherwood R-904. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sherwood R-904 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
