User manual MARANTZ SR7400

[. . . ] Model SR7400 User Guide AV Surround Receiver CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with arrowhead symbol within an equilateral triangle 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. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. IMPORTANT SAFETY INSTRUCTIONS READ BEFORE OPERATING EQUIPMENT This product was designed and manufactured to meet strict quality and safety standards. There are, however, some installation and operation precautions which you should be particularly aware of. Read Instructions ­ All the safety and operating instructions should be read before the product is operated. [. . . ] Depending on source material, you can select CSIICinema mode, CSII-Music mode or CSII-Mono mode. CAUTION NOTE for DTS signal * Connected DVD-player, laser-disc player or CDplayer needs to support DTS-digital output. You may not be able to play some DTS source signals from certain CD players and LD players even if you connect the player to the SR7400 digitally. This is because the digital signal has been processed (such as the output level, sampling frequency, or frequency response) and the SR7400 cannot recognize the signal as DTS data. * Depending on the player used, DTS play may produce a short noise. * While signals from DTS-laser disc or CD are playing in another Surround mode, you cannot switch to digital input or from digital input to analog input by INPUT SETUP in SETUP MAIN MENU or the A/D button. * The outputs for the VCR 1 OUT, DSS/VCR 2 OUT, TAPE OUT, and CD-R OUT output analog audio signals. Do not record from CDs or LDs that support DTS using these outputs. If you do, the DTS-encoded signal will be recorded as noise. NOTE for Dolby Digital Surround EX signal * When playing Dolby Digital Surround EXencoded software in 6. 1 channels, it is required to set the EX/ES mode. * Note that some of Dolby Digital Surround EXencoded software does not contain the identification signal. In this case, set the EX/ ES mode manually. NOTE for 96kHz PCM audio * AUTO, Source- DIRECT, and STEREO modes can be used when playing PCM signals with a sampling frequency of 96 kHz (such as from DVD-Video discs that contain 24 bit, 96 kHz audio). If such signals are input during playback in one of the other surround modes, output from SR7400 will be muted. * Certain DVD player models inhibit digital output. For details, refer to the player's operation manual. * Some DVD formatted discs feature copy protection. When using such disc, 96 kHz PCM signal is not output from the DVD player. For details, refer to the player's operation manual. 24 ENGLISH dts MODE (dts, Neo:6 Cinema, Neo:6 Music) This mode is for DTS encoded source materials such as LASER DISC, CD, and DVD. Neo:6 is for some 2 channel sources. dts : This mode is enabled when playing source materials encoded in dts multichannel. Playing multichannel encoded 5. 1-channel dts sources provides five main audio channels (left, center, right, surround left and surround right) and Low Frequency Effect channel. dts-ES decoding is not available in this mode. The DTS mode cannot be used when an analog input has been selected. [. . . ] 8 Hz - 100 kHz (± 3 dB) (Digital Input / 96 kHz PCM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Hz - 45 kHz (± 3 dB) 5-3/4 ins. 20 mm CLEAR MEMORY TUNING F/P MODE DOWN UP SPEAKERS A/B SELECT ENTER MULTI MULTI SPEAKER 7. 1CH INPUT AUX2 MUTE S-DIRECT STANDBY TV DVD VCR1 DSS/VCR2 AUX CD-R TAPE CD TUNER AUX INPUT POWER ON/STANDBY PHONES DIGITAL S-VIDEO VIDEO L AUDIO R 42 6-3/8 ins. 463 mm ENGLISH VIDEO Television Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]