User manual YAMAHA RX-V670

[. . . ] Natural Sound Stereo Receiver 5 Speaker Configuration 70W +70W (8) RMS Output Power, 0. 03% THD, 20­20, 000 Hz (Front) 70W (8) RMS Output Power, 0. 08% THD, 1 kHz (Center) 25W + 25W (8) RMS Output Power, 0. 3% THD, 1 kHz (Rear) Digital Sound Field Processor; 4 Programs for Digital Sound Field Processing and 2 Programs for Dolby Surround (DOLBY PRO LOGIC and ENHANCED) Automatic Input Balance Control for Dolby Surround Test Tone Generator for Easier Speaker Output Balance Adjustment 3 Center Channel Modes (NORMAL/WIDE/PHANTOM) 40-Station Random Preset Tuning Video Signal Input/Output Capability SLEEP Timer Programmable Remote Control Transmitter Thank you for selecting this YAMAHA stereo receiver. RX -V670 CAUTION OWNER'S MANUAL RISK OF ELECTRIC SHOCK DO NOT OPEN CONTENTS Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Supplied Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 4 Profile of This Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Speaker Setup for This Unit . . . . . . . . . . . . . . . 6 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 3) To record from VCR 1 to tapedeck 1, press both the VCR 1 MON and TAPE 1 MON selector switches (so both the indicators are lighted red). q DSP, VOLUME, BASS, TREBLE and BALANCE control settings have no effect on the material being recorded. q 2 3 Play the source and then turn the VOLUME control up to confirm the input source. Set the tape deck or VCR to the recording mode. 14 Adjusting the BALANCE control Adjust the balance of the output volume to the left and right speakers to compensate for sound imbalance caused by speaker location or listening room conditions. BALANCE 0 Selecting the SPEAKER system Because one or two speaker systems (as front speakers) can be connected to this unit, the SPEAKERS switches allow you to select speaker system A or B, or both at once. SPEAKERS L5 5R Note This control is effective only for the sound from the front speakers. Adjusting the BASS and TREBLE controls BASS 0 TREBLE 0 -- 5 5+ -- 5 5+ BASS : Turn this clockwise to increase (or counterclockwise to decrease) the low frequency response. TREBLE : Turn this clockwise to increase (or counterclockwise to decrease) the high frequency response. Note These controls are effective only for the sound from the front speakers. When you listen with headphones Connect the headphones to the PHONES jack. You can listen to the main sound through headphones. When listening with headphones privately, set both the SPEAKERS A and B switches to the OFF position. PHONES 15 TUNING OPERATIONS Normally, if station signals are strong and there is no interference, quick automatic-search tuning (AUTOMATIC TUNING) is possible. However, if signals of the station you want to select are weak, you must tune to it manually (MANUAL TUNING). 1, 1 3, 4, 3 AUTOMATIC TUNING 2, 2 1 Select the reception band (FM or AM) while watching the display. FM/AM MANUAL TUNING 1 Select the reception band (FM or AM) while watching the display. FM/AM AM or AM AM or AM 2 TUNING MODE AUTO/MAN'L MONO AM FM NCERT HALL MEMORY AUTO kHZ 2 TUNING MODE AUTO/MAN'L MONO MHz TUNING "AUTO TUNING" goes out. 3 3 Tune to the desired station manually. To tune to a higher frequency, press the right side once. To tune to a lower frequency, press the left side once. * To continue tuning search, press and hold the button. 4 If the station where tuning search stopped is not the desired one, follow step 3 again. Note If you tune to a FM station manually, it is received in monaural mode automatically to increase the signal quality. * If the tuning search does not stop at the desired station (because the signals of the station are weak), change to the MANUAL TUNING method. Display information 1 2 FM MHz 0 40 60 80 100 STEREO Displays the band and frequency of the received station. Indicates the signal level of the received station. Illuminates when an FM stereo broadcast with sufficient signal strength is received. 3 16 PRESET TUNING This unit can store station frequencies (selected by tuning operation) by using preset station buttons. With this function, you can select any desired station simply by pressing the corresponding preset station button. Up to 40 stations (8 stations per page) can be programmed. (Preset station buttons) 4, 2 2, 1 3 To program stations To recall a preset station 1 2 Tune to the desired station. (Refer to the previous page for tuning procedures. ) Select the desired page (A ­ E) of preset station buttons while watching the display. A/B/C/D/E PRESET 1 Select the page of preset station buttons. A/B/C/D/E PRESET FM MHz FM MHz 2 3 MEMORY PRESET FM MEMORY MHz Select the desired preset station button. 4 Press a preset station button before "MEMORY" goes off from the display. Notes q A new setting can be programmed in place of the former one. q For presets, the setting of the reception mode (stereo or monaural) is stored along with the station frequency. PRESET FM AUTO MHz TUNING 0 40 60 80 100 STEREO Shows the displayed station has been programmed to A1. * In the same way, program other stations to A2, A3 . . . * You can program more stations to the preset station buttons on other pages in the same way by selecting other pages in step 2. Memory back-up The memory back-up circuit prevents the programmed data from being lost even if the POWER switch is turned off or the power plug is disconnected from the AC outlet or the power is cut due to temporary power failure. If, however, the power is cut for more than two weeks, the memory may be erased. If so, it can be re-programmed simply by following the PRESET TUNING steps. 17 USING DIGITAL SOUND FIELD PROCESSOR (DSP) This unit incorporates a sophisticated, multi-program digital sound field processor, which allows you to expand and shape the audio sound field from both the audio and video sources, for a theater-like experience in the listening/viewing room. This digital sound field processor has 6 programs; 4 programs for digital sound field processing and 2 programs for the Dolby Pro Logic Surround sound system (DOLBY PRO LOGIC and ENHANCED). You can create an excellent audio sound field by selecting the suitable program and adding desired adjustments. In addition, when the digital sound field program is in the DOLBY PRO LOGIC or ENHANCED mode, the built-in automatic input balance control functions. [. . . ] The batteries of this remote control transmitter are too weak. Use an outdoor antenna and a ground wire. This will help somewhat but it is difficult to eliminate all noise. Change the position of the main unit. AM The distance or range within which the remote control transmitter can be used decreases. The TRANSMIT/LEARN indicator does not illuminate or flash. [. . . ]