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ENGLISH

43

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     |   

0.5%

• Input sensitivity/impedance 

Line (CD, AUX, VIDEO)     |   

200 mV/47kΩ

• Signal to noise ratio, IHF “A” weighted

Line (CD, AUX, VIDEO)     |   

100 dB

• Frequency response

Line (CD, AUX, VIDEO), 20 Hz ~ 70 kHz     |    

+0, -3 dB

• Bass/Treble control, 100 Hz/10 kHz     |   ±

10 dB

• Surround mode, only channel driven

Front power output, 6 Ω, 1 kHz, THD 0.7 %     |    

100 W / 100 W 

Center power output, 6 Ω, 1 kHz, THD 0.7 %     |   

100 W

Surround power output, 6 Ω, 1 kHz, THD 0.7 %    |   

100 W / 100 W

Surround back / ROOM2 power output, 6 Ω, 1 kHz, THD 0.7 %    |   

100 W / 100 W

DIGITAL AUDIO SECTION

• Sampling frequency     |   

32, 44.1, 48, 96, 192 kHz

• Digital input level 

Coaxial, 75 Ω     |   

0.5 Vp-p

Optical, 660 nm      |    

-15 ~ -21 dBm

VIDEO SECTION

• Video format      |    

PAL

• Input sensitivity(=Output level), 75 Ω 

Video (Composite(normal))

|     

1 Vp-p

Component video (R-Y signal)

|   

0.5 Vp-p

(B-Y signal)

|   

0.5 Vp-p

(Y signal)

|    

1.0 Vp-p

• HDMI  connector      |    

19 pin

Fm TUNER SECTION

• Tuning frequency range      |     

87.5~108 mHz

• Usable sensitivity, THD 3%, S/N 26 dB      |     

9 dBf

• 46 dB quieting sensitivity, mono/stereo      |     

20.2 / 45.3 dBf

• Signal to noise ratio, 65 dBf, mono/stereo      |     

70 / 65 dB

• Total harmonic distortion, 65 dBf,1 kHz, mono/stereo      |    

0.8 / 1.0 %

• Frequency response, 30 Hz~15 kHz      |    ±

3 dB

• Stereo separation, 1 kHz      |    

30 dB

• IF rejection ratio     |    

70 dB

GENERAL

• Power supply      |     

230 V ~ 50 Hz

• Power consumption      |    

120 W

• Dimensions (W

×

H

×

D, including protruding parts)      |    

430 x 72 x 306 mm

(

17 x 2-7/8 x 12 inches

)

• Weight (Net)      |     

4.53 kg (10.0 Ibs)

Note: Design and specifications are subject to change without notice for improvements.

R-904(G)_ENG_091014:R-904(G)  2009-11-11  오후 12:05  페이지 43

Summary of Contents for R-904

Page 1: ...R 904 DIGITAL A V RECEIVER cover_904 cover_904N 2009 10 14 5 17 1...

Page 2: ...penings with items such as newspapers table cloths curtains etc No naked flame sources such as lighted candles should be placed on the unit Please be care the environmental aspects of battery disposal...

Page 3: ...ons LISTENING TO A PROGRAM SOURCE 18 SURROUND SOUND 20 ENJOYING SURROUND SOUND 22 LISTENING TO RADIO BROADCASTS 27 LISTENING TO RDS BROADCASTS FM ONLY 29 RDS Tuner Regional Option for some countries i...

Page 4: ...nd speaker cords Make connections firmly and correctly If not it can cause loss of sound noise or damage to the receiver Change the position of the FM indoor antenna until you get the best reception o...

Page 5: ...ur reference the excellence in picture quality is as follows HDMI COMPONENT composite VIDEO When making COMPONENT VIDEO connections connect Y to Y PB CB to CB or B Y PB and PR CR to CR or R Y PR When...

Page 6: ...olled by another component via the HDMI connector The audio signals from the HDMI connector including the sampling frequency and bit length may be limited by the component that is connected The video...

Page 7: ...cannot drive the surround back speakers and the ROOM2 speakers simultaneously you should assign their power amplifier correctly depending on how to use them For details refer to CONNECTING ROOM2 SPEAK...

Page 8: ...eakers When using a single surround back speaker place it at the rear center facing the front at a slightly higher position 0 to 20 cm than the surround speakers We recommend installing the surround b...

Page 9: ...NTROL 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 9 AC INPUT CORD Plug this cord into a wall AC outlet R 904 G _EN...

Page 10: ...12 DOLBY VOLUME indicator 13 REMOTE SENSOR 14 FLUORESCENT DISPLAY For details see below FLUORESCENT DISPLAY 1 Input frequency volume level operating information etc 2 AUTO indicator 3 STEREO indicator...

Page 11: ...use Room EQ setup function connect the supplied microphone to the SETUP MIC jack For details refer to SETTING THE ROOM EQ on page 36 Notes Because the microphone for Room EQ setup is designed for use...

Page 12: ...page STANDBY button LED STEREO button SOUND PARAMETER button RETURN button SLEEP button VOLUME UP DOWN buttons MUTE button CURSOR CONTROL ENTER SEARCH MODE SELECT buttons The functions in are regional...

Page 13: ...WARD SEARCH REVERSE FORWARD SKIP DISC MENU HOME MENU CURSOR UP DOWN ENTER DISPLAY RETURN REPEAT PLAY LIST UP DOWN PLAY MODE AUDIO SUBTITLE NUMERIC for CD player POWER ON STANDBY POWER OFF PAUSE PLAY S...

Page 14: ...longer period of time memorized contents will be cleared Should this happen you should memorize them again Remove the batteries when they are not used for a long time Do not use the rechargeable batt...

Page 15: ...the type and the brand name of your component referring to Setup Code Table on page 44 3 Press and hold down both the ENTER button and the desired one of the DEVICE buttons for more than 1 seconds 4 E...

Page 16: ...than 1 second If programming is performed successfully the SET LED will flicker twice When you want either TV volume or TV channel punch through press and hold down both TV button and either VOLUME o...

Page 17: ...on to start playback 2 Press the operation buttons you want to program in order 3 Press ENTER button If the programming is performed successfully the LED will flicker twice To remove a macro program W...

Page 18: ...button is pressed the input source changes as follows TUNER CD AUX F AUX Frequency display Each time the TUNER button on the remote control is pressed the band changes as follows FM ST FM MONO Notes B...

Page 19: ...EO 2 V2 IPOD is selected as an input source 5 Operate the selected component for playback 6 Adjust the overall volume Each time this button is pressed the corresponding input is selected as follows c...

Page 20: ...ights Reserved Dolby Digital Dolby Digital is the multi channel digital signal format developed by Dolby Laboratories Discs bearing the Dolby Digital logo includes the recording of up to 5 1 channels...

Page 21: ...or pop music mULTI CH Stereo This mode is for enjoying stereo sound from all speakers For your reference the sound from each channel can be reproduced according to the surround modes as follows Depend...

Page 22: ...selected Signal format being input Dolby Digital Plus sources Dolby TrueHD sources Dolby Digital EX 6 1 channel sources Dolby Digital 5 1 channel sources Dolby Digital 2 channel sources DTS HD High R...

Page 23: ...t brands or sizes of speakers for some channels or have a room with unique acoustic characteristics such as walls furniture and the dimensions or the shape of the room we recommend using the room EQ O...

Page 24: ...HRU To output the HDMI digital audio signals from the HDMI MONITOR OUT meaning these signals are heard from the speakers of your TV Note When the HDMI Audio Out is set to THRU no sound will be heard f...

Page 25: ...ler maintains the perceived loudness of all content for example from different channels or input sources OFF To turn off the Volume Leveler function ON default value To turn it on Note If Volume Level...

Page 26: ...to 2ch x2 or 1ch x1 When the channel level disappears press this button again Depending on the speaker settings NO etc some channels cannot be selected The channel levels can be adjusted within the ra...

Page 27: ...them in the memory While listening to FM radio broadcasts press and hold down the ENTER button for more than 2 seconds Then AUTO MEM flickers and this receiver starts auto presetting To stop auto pre...

Page 28: ...store up to 30 preferred stations in the memory 1 Tune in the desired station with auto or manual tuning 3 Select the desired preset number 1 30 and press the ENTER button 2 Press the ENTER button MEM...

Page 29: ...radio stations before searching for RDS stations Searching for stations by program type 1 In the FM mode press the SEARCH MODE button The tuner start searching through the preset stations for a match...

Page 30: ...Name PS The name of the radio station Program Type PTY This indicates the kind of program currently being broadcast If the signals are too weak or no RDS service is available NO TEXT NO NAME or NO PT...

Page 31: ...ds depending on operation status Adjusting the brightness of the fluorescent display OTHER FUNCTIONS The sleep timer allows the system to continue to operate for a specified period of time before auto...

Page 32: ...the ROOM2 function to save electricity ROOM2 is displayed for several seconds Each time the ROOM2 button is pressed the ROOM2 mode changes as follows ON To turn on the ROOM2 function R2 lights up OFF...

Page 33: ...ed up into various sub menus 1 Turn the setup menu on 2 Select the desired menu using the CURSOR UP DOWN buttons The setup menu will be shown To turn the menu off press this button again Notes When th...

Page 34: ...MEQ MLT ROOM AMP BACK R2 TONE OFF ON F LARGE SMALL C LARGE SMALL NO S LARGE SMALL NO SB LX2 LX1 SX2 SX1 NO SW YES PLUS NO TRE 0 10 10 BASS 0 10 10 ROOM2 OFF ON R2 TUNER CD AUX F AUX VIDEO 1 V2 IPD R2V...

Page 35: ...electing the TONE OFF To listen to a program source without the tone effect DIR lights up ON To adjust the tone for your taste DIR goes off When the TONE CONTROL is set to ON to adjust the tone bass a...

Page 36: ...bstacles between the speakers and the microphone 1 Place the microphone on a flat level surface at the listening position 2 Press the ENTER button to check the speaker configuration when SET RMEQ is d...

Page 37: ...ent and speaker layout Even when you change speakers speaker positions or the layout of your listening environment you should adjust the speaker settings too When performing the Room EQ setup procedur...

Page 38: ...annels set to SMALL from the subwoofer PLUS Select this if you want the subwoofer to output bass sound continuously or you want deeper bass the bass frequencies that would normally come out the front...

Page 39: ...nges as follows M MANUAL To move the test tone manually from speaker to speaker and to adjust the individual channel levels A AUTO To adjust the channel levels as the test tone moves from speaker to s...

Page 40: ...esired About the speaker distance When enjoying multi channel surround playback with Dolby Digital and DTS sources etc it is ideal that the center surround surround back and subwoofer speakers should...

Page 41: ...desired 2 Press the CURSOR UP DOWN buttons to select the desired item 3 Press the CURSOR LEFT RIGHT buttons to set the selected item as desired MLT ROOM ROOM2 OFF ON R2 TUNER CD AUX F AUX VIDEO 1 V2...

Page 42: ...nitor TV or other equipments do not support HDCP Video format of your monitor TV BD DVD player etc is different from PAL No antenna is connected The desired station frequency is not tuned in Antenna i...

Page 43: ...75 0 5 Vp p Optical 660 nm 15 21 dBm VIDEO SECTION Video format PAL Input sensitivity Output level 75 Video Composite normal 1 Vp p Component video R Y signal 0 5 Vp p B Y signal 0 5 Vp p Y signal 1...

Page 44: ...0 057 073 ELBE 016 116 ELBIT 065 TV ELCIT 046 097 103 050 109 127 132 ELMAN 046 132 ELTA 090 EMERSON 158 098 050 ERRES 049 142 EUROPHON 098 046 097 099 051 115 132 FERGUSON 146 040 041 150 057 061 116...

Page 45: ...NOKIA 161 140 058 105 109 122 123 128 148 129 130 134 135 083 089 NORDMENDE 028 032 039 043 145 131 091 081 OCEANIC 109 064 123 ONCEAS 099 OPTONICA 137 ORION 158 059 118 068 127 090 OSAKI 060 OSIO 077...

Page 46: ...5 077 SAMPO 121 SAMSUNG 015 026 099 054 077 136 090 151 153 SANYO 161 162 005 033 044 048 060 113 118 071 054 136 SBR 049 142 148 149 088 SCHAUB LORENZ 161 058 109 122 123 128 129 130 134 SCHNEIDER 09...

Page 47: ...2 056 050 052 033 038 NORDMENDE 039 042 056 052 053 035 OPTONICA 045 046 ORION 002 010 025 027 OSAKI 011 OTTO VERAND 043 P CINEMA 014 PALLADIUM 041 014 PANASONIC 023 051 040 PATHE MARCONI 042 056 052...

Page 48: ...A 014 YAMAHA 019 ZENITH 011 010 BD DVD ABC 002 003 009 030 006 008 Allegro 018 021 Archer 018 026 Bell Howell 009 Century 018 Citizen 018 021 Comtronics 014 Contec 011 Easten 001 Emerson 026 Everquest...

Page 49: ...UNIDEN 022 UNITED CABLE 038 VTECHNOLOGY 004 VORTEC 003 024 025 ZENDER 022 Stargate 010 014 026 Starquest 010 TV86 015 Teleview 014 Tocom 007 008 Tusa 010 Unika 018 Universal 018 019 Viewstar 015 Zeni...

Page 50: ...ONEER 005 008 041 RCA 007 009 REALISTIC 045 SANSUI 040 SHARP 019 053 SHERWOOD 000 035 023 019 056 057 058 SONY 050 024 025 026 TEAC 055 032 TECHNICS 051 004 052 VICTOR 001 YAMAHA 044 043 016 CD SHERWO...

Page 51: ...5707 00000 278 0S DIGITAL A V RECEIVER R 904 cover_904 cover_904N 2009 10 14 5 17 2...

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