Sherwood R-772 manual Specifications, Amplifier Section

Page 72

R-772(A)2007.8.165:21PM페이지72

ENGLISH

Specifications

�AMPLIFIER SECTION
• Power output, stereo mode, 6 Ω, THD 1.0 %, 40 Hz~20 kHz											2×100 W
• Total harmonic distortion, at -3 dB, 6 Ω, 1 kHz									0.05%
• Intermodulation distortion
60 Hz : 7 kHz= 4 : 1 SMPTE, 6 Ω, 95 W									0.05%
• Input sensitivity/impedance					300 mV/47kΩ
Line (CD, TAPE, VIDEO)					300 mV/47kΩ
• Signal to noise ratio, IHF "A" weighted
Line (CD, TAPE, VIDEO)					100 dB
• Frequency response
Line (CD, TAPE, VIDEO), 10 Hz ~ 100 kHz										+0, -3 dB
• Output level
ROOM 2 OUT, 2.2 kΩ					300 mV
• Bass/Treble control, 100 Hz/10 kHz							±10 dB
• Surround mode, only channel driven
Front power output, 6 Ω, 1 kHz, THD 1.0 %										110W / 110 W
Center power output, 6 Ω, 1 kHz, THD 1.0 %										110 W
Surround power output, 6 Ω, 1 kHz, THD 1.0 %										110 W / 110W
Surround back (/MULTI) / ROOM 2 power output, 6 Ω, 1 kHz, THD 1.0 % 110 W / 110W
�DIGITAL AUDIO SECTION
• Sampling frequency			32, 44.1, 48, 96 kHz
• Digital input level
Coaxial, 75 Ω			0.5 Vp-p
Optical, 660 nm				-15 ~ -21 dBm
�VIDEO SECTION
• Video format	NTSC
• Input sensitivity(=Output level), 75 Ω
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
• HDMI connector			19 pin
�FM TUNER SECTION					87.5~108 MHz
• Tuning frequency range					87.5~108 MHz
• Usable sensitivity, THD 3%, S/N 30 dB								12.8 dBf
• 50 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											0.5 / 0.8 %
• Frequency response, 30 Hz~15 kHz							±3 dB
• Stereo separation, 1 kHz					32 dB
• Capture ratio		4.0 dB
• IF rejection ratio			60 dB
�AM TUNER SECTION					520~1710 kHz
• Tuning frequency range					520~1710 kHz
• Usable sensitivity			500 µV/m
• Signal to noise ratio				40 dB
• Selectivity	25 dB
�GENERAL		120 V ~ 60 Hz
• Power supply		120 V ~ 60 Hz
• Power consumption				3.7 A
• Switched AC outlets			TOTAL 120 W (1 A) max.
• Dimensions (W×H×D, including protruding parts)										440×141×370 mm(17-3/8×5-1/2×14-1/2 inches)
• Weight (Net)	10.1 kg (22.3 Ibs)

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

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Contents 772A2007.8.16521PM페이지1 Safety Instructions Introduction Read this Before Operating Your UnitContents Connecting Antennas System ConnectionsConnecting Video Components Component in 1 Video 1, Component in 2 Video Component Video Composite VideoConnecting Audio Components Connecting External INSConnecting XM only for North America Connecting Digital INS and OUT Connecting DC Trigger OUTConnecting Subwoofer Preout Digital input default settingsConnecting Speakers For installing the speakers, refer to Speaker placement onSetting the SPEAKER/ROOM EQ Setup on Surround back speakersSpeaker placement Front left and right speakers and center speakerSurround left and right speakers Surround back left and right speakersConnecting Room 2 Outs Connecting RF Remote AntennaFor details, refer to Changing the transmission signal on Connecting MULTI-ROOM System KIT Connecting PC for UpgradesSwitched AC Outlets AC Input CordPlug this cord into a wall AC outlet Front Panel Controls Remote SensorFluorescent Display Setup MIC Jack AUX in JackUniversal Remote Controls About the transmission signalFunction Table of the Numbered Buttons Loading Batteries Entering a setup code Learn RF-IR Delete Macro Code PunchSearching a setup code Code. Note772A2007.8.16521PM페이지22 Erasing the programmed command from one button Erasing all the commands programmed under a device modeProgramming a macro function To erase a macro programTo change a macro program Operating a macro function Programing a punch-through functionOperating a punch-through function Erasing the programmed puch-through functionCase of the transport punch-through Case of the channel punch-through772A2007.8.16521PM페이지27 Changing the transmission signal Signal into RFRadio Frequency. NotesWhen RF is set to Room 2 Remote Controls Remote Control Operation RangeLoading Battery Remove the battery when it is not used for a long timeWhen selecting the External in as desired OperationsListening to a Program Source Before operationWhen CD, AUX, Video 1~ 4 is selected as an input source Listening with headphonesAdjust the overall volume Muting the soundSurround modes Dolby Virtual Speaker Reference Enjoying Surround Sound Dolby DIGITAL, Dolby VS REF, Dolby VS WideListening in Dolby Headphone mode Adjusting each channel level with test toneTo cancel the surround mode for stereo operation 2CH downmix modeAdjusting the current channel level Select the desired channelMemorizing the adjusted channel levels Recalling the memorized channel levelsAuto tuning Manual tuningAuto presetting Listening to Radio BroadcastsManual presetting Tuning to preset stationsScanning preset stations in sequence Press the Tuner button repeatedly to select XM mode Press the Tuning UP+/DOWN- buttons repeatedly to select XMTo sign up, access the website at XM Satellite Radio only for North AmericaXM mode, select the direct search mode XM mode, select the category search modeChannel search Direct searchPresetting channels Preset search Signal strength display modeError message and status Displaying XM informationOperating the sleep timer Adjusting the brightness of the fluorescent displayWhile operating the sleep timer, lights up Other FunctionsRoom 2 Source Playback VOL ~TAPE, Video 1 ~ Video Dubbing the audio and video signals separately onto Video RecordingRecording with Tape Dubbing from video components onto VideoOSD Menu Settings Multi772A2007.8.16521PM페이지48 Setting the System Setup When selecting the items other than OSD Position AdjustWhen selecting the AMP Assign Press the Cursor UP/DOWN buttons to select the desired itemWhen selecting the Subwoofer Mode When selecting the Hdmi Audio OUTWhen selecting the Tone Control When selecting the Cinema EQ When selecting the BackgroundWhen selecting the Momentary OSD When selecting the OSD Position Adjust Setting the Input Setup When selecting the items other than NameWhen selecting the menu of page 2 or When selecting the Hdmi Assign When selecting the Video AssignWhen selecting the Video Mode When selecting the Audio AssignWhen selecting the Auto Surround When selecting the Audio RemasterWhen selecting the AV Sync When selecting the DC TriggerWhen selecting the Name Confirm your entry Name is stored in the memoryTo resume its factory input source name Make a blank on each digit and press the Enter buttonSetting the Speaker / Room EQ Setup When selecting the Auto SetupPreparations 772A2007.8.16521PM페이지58 When selecting the Speaker Configuration When selecting the Speaker Distance About the speaker distanceWhen selecting the Speaker Crossover When selecting the Room EQ Setup When selecting the User mode Setting the CH Level Setup Reference Setting the Sound Parameter When selecting the Night ModeMAX When selecting the Dolby Plii Music When selecting the Panorama modeWhen selecting the Center Width control When selecting the Dimension controlWhen selecting the Dolby Headphone When selecting the Dolby Virtual Speaker When selecting the Dolby Virtual Speaker Wide modeSetting the Multi Room Setup When selecting the RoomWhen selecting the Input When selecting the VolumeTroubleshooting Guide Problem Possible Cause RemedySpecifications Amplifier SectionSetup Code Table RCA SSSTMK CCESTS KLHMEI ABC NSCSAT HTSDKK MCSNSM QED772A2007.8.16521PM페이지1

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