User manual SHERWOOD R-904

[. . . ] cover_904:cover_904N 2009-10-14 5:17 1 R-904 DIGITAL A/V RECEIVER R-904(G)_ENG_091014:R-904(G) 2009-11-11 12:05 2 Introduction READ THIS BEFORE OPERATING YOUR UNIT ENGLISH This symbol is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. WARNING : TO REDUCE THE RISk OF FIRE OR ELECTRIC SHOCk, DO NOT ExPOSE THIS APPLIANCE TO RAIN OR mOISTURE. Caution regarding installation Note : For heat dispersal, do not install this unit in a confined space such as a bookcase or similar enclosure. Do not block ventilation openings or stack other equipment on the top. FOR YOUR SAFETY Units shipped to Australia are designed for operation on 240 V AC only. [. . . ] MAX : To adjust it to "MAX" level. MID : To adjust it to "MID" level. * : Valid only when the digital signals from the Dolby TrueHD source are being input. When selecting the "LFE (LFE level)" · Some Dolby Digital or DTS source, etc. · The LFE level can be adjusted as desired. OFF : To output no sound from the LFE channel. 0 : In general, to set to 0dB (recommended value) -10: To set to -10 dB for some early DTS software, etc. When selecting the "HDmI (HDmI Audio Out)" · The HDMI connection can carry uncompressed digital video signals and digital audio signals. Depending on whether the digital audio signals input into the HDMI IN are output from the HDMI MONITOR OUT of this receiver or not, you should set the HDMI AUDIO OUT correctly. AMP : Not to output the HDMI digital audio signals from the HDMI MONITOR OUT of this receiver, meaning these signals are heard from the speakers connected to this receiver. THRU : 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 from the speakers connected to this receiver (except ROOM 2 speakers) even though any input source is selected. When selecting the "A. DLY (Auto Delay)" · This function automatically corrects the audio-to-video delay between components with the HDMI connection. OFF : To turn off the Auto Delay function. Note : · This function is valid only when the connected display component supports the automatic audio/video synchronizing capability ("Lip-Sync") for HDMI. If the automatically set delay time is unsuitable, set it to OFF and adjust the delay time manually. (For details on the auto delay feature, refer to the operating instructions of the display component. ) When selecting the "C. WIDTH (Center Width)" · This adjusts the center image so it may be heard only from the center speaker, only from left/right speakers as a phantom image, or from all three front speakers to varying degrees. · The control can be set in 8 steps from 0 to 7 (default value : 3) Note : · This control valid only when the center speaker is not set to NO. When selecting the "DImEN (Dimension)" · This gradually adjusts the sound field either towards the front or towards the rear. The control can be set in 7 steps from -3 to +3 (default value : 0) When selecting the "PNRm (Panorama)" · This mode extends the front stereo image to include the surround speakers for an exciting "wraparound" effect with side wall imaging. Select "OFF" or "ON" (default value : OFF). 24 R-904(G)_ENG_091014:R-904(G) 2009-11-11 12:05 25 Continued 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. [. . . ] · Center speaker setting is "NO". · Master volume and center level are too low. · The input signal format or the current surround mode cannot support the 7. 1(or 6. 1) surround. · The surround back channels' power amplifier is assigned to "R2". [. . . ]