User manual YAMAHA RX-V2090

[. . . ] RX-V2090 Natural Sound Stereo Receiver CAUTION OWNER'S MANUAL RISK OF ELECTRIC SHOCK DO NOT OPEN Contents PROFILE OF THIS UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 USING THE DIGITAL SOUND FIELD PROCESSOR (DSP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. Model: Serial No. : The serial number is located on the rear of the unit. [. . . ] Press again to un-mute the master volume. MUTING Note: This control is effective only for the sound the main speakers. Adjusting the BASS and TREBLE controls BASS Turn this clockwise to increase (or counter-clockwise to decrease) the low frequency response. TREBLE Turn this clockwise to increase (or counter-clockwise to decrease) the high frequency response. BASS l 2 3 4 5 5 0 l 2 3 4 2 3 4 5 5 VOLUME SPORTS STADIUM ROCK JAZZ CLUB V­AUX l8 20 24 l6 l4 l2 l0 8 6 4 3 2 5 CHURCH 6 HALL 7 8 EFFECT 9 10 DSP ON/OFF MASTER VOLUME Flash 28 34 40 50 60 FRONT LEVEL -- -- -- + + + + TEST DELAY TIME + CENTER LEVEL REAR LEVEL MUTING 70 l 0 ­dB -- -- TREBLE l 0 l 2 3 4 RESET CLEAR Note: These controls are effective only for the sound from the main speakers. When you listen with headphones Connect the headphones to the PHONES jack. You can listen to the sound to be output from the main speakers through headphones. When listening with headphones privately, set both the SPEAKERS A and B switches to the OFF position and switch off the digital sound field processor (so that the message "EFFECT OFF" is shown on the display) by pressing the EFFECT switch. PHONES 21 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, 2, 3, 4, AUTOMATIC TUNING MANUAL TUNING Select the reception band (FM or AM) while watching the display. FM/AM 1 Select the reception band (FM or AM) while watching the display. FM/AM AM or FM AM or FM 2 TUNING MODE TUNING MODE AUTO TUNING "AUTO TUNING" goes off. 3 DOWN TUNING UP Tune to a desired station manually. DOWN TUNING UP To tune to a higher frequency, press the right side once. · To continue tuning search, press and hold the button. 4 If the station where tuning search stops is not the desired one, press again. DOWN TUNING UP Note: If you tune to an 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 3 l00 AM FM MHz STEREO 0 20 40 60 kHz 1 Displays the band and frequency of the received station. 3 Indicates the signal level of the received station. 22 PRESET TUNING Manual Preset Tuning This unit can store station frequencies (selected by tuning operation) by using the preset station buttons. With this function, you can select any desired station by only pressing the corresponding preset station button. Up to 40 stations (8 stations × 5 pages) can be stored. 2, 4, 3 To program stations To recall a preset station Select the page of preset station buttons. A/B/C/D/E 1 2 Tune to a desired station. (Refer to the previous page for tuning procedure. ) PRESET Select a desired page (A - E) of preset station buttons while watching the display. A/B/C/D/E PRESET FM MHz Select the desired preset station button. I 2 3 PRESET STATIONS 4 5 6 7 8 3 MEMORY PRESET PRESET FM FM MHz MEMORY Flashes for about 5 seconds. 4 Press a preset station button before the "MEMORY" prompt on the display switches off. I 2 3 PRESET STATIONS 4 5 6 7 8 Notes: · A new setting can be programmed in place of the former one. · For presets, the setting of the reception mode (stereo or monaural) is stored along with the station frequency. Memory back-up The memory back-up circuit prevents the programmed data from being lost even if the POWER switch is set 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 one week, the memory may be erased. If so, it can be re-programmed by simply following the PRESET TUNING steps. PRESET FM Shows the displayed station has been programmed to A1. · You can program more stations to the preset station buttons on other pages in the same way by selecting other pages in step 2. 23 Automatic Preset Tuning You can also make use of an automatic preset tuning function for FM stations only. By this function, this unit performs automatic tuning and stores FM stations with strong signals sequentially. Up to 40 stations are stored automatically in the same way as in the manual preset tuning method on page 23. 23 1 To program stations 1 FM/AM FM 2 MEMORY PRESET FM MEMORY MHz STEREO 0 20 40 60 l00 If you want to store the first station received by the automatic preset tuning to a desired preset station number. If, for example, you want to store the first received station to C5, select "C5" by using the A/B/C/D/E button and the preset station buttons after pressing the MEMORY button in step 2. The first received station is stored to C5, and next stations to C6, C7, etc. , sequentially. If stations are stored up to E8, the automatic preset tuning is finished automatically. When the automatic preset tuning is finished The display shows the frequency of the last preset station. Check the contents and the number of preset stations by following the procedure of the section "To recall a preset station" on page 23. [. . . ] 87. 5 to 108. 0 MHz 50 dB Quieting Sensitivity (IHF, 75 ohms) Mono . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1. 55 µV (15. 1 dBf) Stereo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 µV (37. 7 dBf) Usable Sensitivity (75 ohms) (30 dB S/N Quieting, 1 kHz, 100% mod. ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 8 µV (9. 3 dBf) Image Response Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]