Sherwood R-863 manual Specifications, Amplifier Section

Page 47

Specifications

AMPLIFIER SECTION

Power output, stereo mode, 8 , THD 0.05%, 20 Hz~20 kHz

2 100 W

Total harmonic distortion, 8 , 100 W, 1 kHz

0.05 %

Intermodulation distortion

 

60 Hz : 7 kHz = 4 : 1 SMPTE, 8 , 100 W

0.09 %

Input sensitivity/impedance

 

Line (CD, TAPE, VIDEO)

200 mV/47 k

Signal to noise ratio, IHF “A” weighted

 

Line (CD, TAPE, VIDEO)

98 dB

Frequency response

 

LINE (CD, TAPE, VIDEO), 10~100,000 Hz

+0, -3 dB

Output level

 

TAPE REC, 1 k

180 mV

PRE OUT(Front, Center, Surround, Surround back, Subwoofer), 1 k

1.0 V

Bass/Treble control, 100 Hz/10 kHz

10 dB

Surround mode, only channel driven

 

Front power output, 8 , 1 kHz, THD 0.7 %

110 W+110 W

Center power output, 8 , 1 kHz, THD 0.7 %

110 W

Surround power output, 8 , 1 kHz, THD 0.7 %

110 W+110 W

Surround back power output, 8 , 1 kHz, THD 0.7 %

110 W+110 W

DIGITAL AUDIO SECTION

Sampling frequency

32, 44.1, 48, 96, 192 kHz

Digital input level

 

Coaxial, 75

0.5 Vp-p

Optical, 660 nm

-15~-21 dBm

VIDEO SECTION

Video format

NTSC

Input sensitivity(=Output level), 75

 

 

Video(Composite (normal))

1

Vp-p

S-Video(luminance signal)

1

Vp-p

(chrominance signal)

0.286

Vp-p

Component video(R-Y signal)

0.5

Vp-p

(B-Y signal)

0.5

Vp-p

(Y signal)

1.0

Vp-p

FM TUNER SECTION

Tuning frequency range

87.5~108 MHz

Usable sensitivity, THD 3 %, S/N 30 dB

17.2 dBf

50 dB quieting sensitivity, mono/stereo

25.2/43.2 dBf

Signal to noise ratio, 65 dBf, mono/stereo

72/68 dB

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

0.2/0.3 %

Frequency response, 20 Hz~15 kHz

1.5 dB

Stereo separation, 1 kHz

45 dB

Capture ratio

3.0 dB

IF rejection ratio

120 dB

AM TUNER SECTION

Tuning frequency range

520~1710 kHz

Usable sensitivity

12.5 mV

Signal to noise ratio

51dB

Selectivity

30 dB

GENERAL

Power supply

AC 120 V, 60 Hz

Power consumption

3.8 A

Switched AC outlets

TOTAL 1A, 100 W max.

Dimensions(W H D)

440 166 380 mm(17-3/8 6-1/2 15 inches)

Weight(Net)

17 kg(37.5 lbs)

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

 

ENGLISH

47

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Contents 863 Introduction Unpacking and InstallationRead this Before Operating Your Unit Introduction System Connections Connecting Audio ComponentsConnecting Video Components Connecting System Control Connecting MULTI-ROOM System KIT Dynamic Range Button Front Panel ControlsThis remote control has 3 operating modes as follows Universal Remote ControlsDigi Link System Remote Controls Function Table of the Numbered Buttons Matching the polarity Loading BatteriesRemove the cover Functions Codes Additional Information on Remote Command CodesVOL Entering a Setup CodeVideo 1 Video 2 Video 3 Video OperationsListening to a Program Source Before operationSelect the digital or the analog input as Desired When CD, Tape MON or Video 1~ Video 4 is selectedAdjusting the tone bass and treble Select the tone mode as desiredEnsure that the Speaker button is set to off When listening to DTS, Dolby Digital or MpegProgram sources, if the headphones are plugged Surround modes Surround SoundTheater Front left and right speakers and center speaker Speaker placementNecessary decoding process for optimum surround modes Enjoying Surround SoundRPT Extra Surr Title Tone Adjusting each channel levelAdjusting each channel level with test Downmixing into 2 front channels Listening to Radio Broadcasts Auto tuningManual tuning Presetting radio stationsScanning preset stations in sequence Tuning to preset stationsDubbing from video components onto Dubbing the sound and image signalsRecording Recording with Tape MonitorWill be no recording as well as no sound Digital Audio Recording with MD RecorderInput is selected as follows Connected, Digital is flickering. ThereCompressing the dynamic range Dolby Digital sources only Operating the sleep timerAdjusting the brightness of the fluorescent displays Other FunctionsCorrecting or clearing a video label Entering a video labelRoom 2 Source Playback Current Status Display Using the OSDOSD Menu Settings When selecting the Surround Setup Select the desired menu using the Cursor UP , Down buttonsWhen selecting the CH Level Trim When selecting the Speaker SetupPress the Cursor UP Setting the Speaker SetupWhen selecting the Speaker Config Enter button When selecting the Speaker DistanceButtons to select the desired LFE level mode When selecting the LFE Level ControlPress the Cursor UP /DOWN Setting the Function SelectWhen selecting the Input Setup Press the Cursor Left Changes as follows When selecting the Tone ControlOff Select this when adjusting tone for your taste Treble cannot be adjustedOff To turn off the current status display When selecting the OSD ModeOn To turn on the current status display When selecting the Cinema EQ Setting the Surround SetupWhen selecting the Source Direct When selecting the surround mode When selecting the Decoding ModeSetting the CH Level Trim When selecting the Volume Mode Setting the ROOM2 Feed SetupRoom 2 source cannot be selected When selecting the Function Select for RoomRoom 2 Feed mode to Off to save electricity Problem Possible Cause Remedy Troubleshooting GuideAmplifier Section Specifications863