Yamaha YSP 4000 Owner's Manual - Page 94

Adjusting the audio balance Adjusting the audio balance You can adjust the sound beam output level of each channel by using the test tone or the audio output being played back in each beam mode to achieve a more true-to-life surround sound experience. Using the test tone You can use the test tone feature to output a test tone from each channel to manually balance the channel levels. Use this to set the channel levels so that the volume level of each channel is identical when heard from your listening position. ENHANCER ENTRY MENU 3 Press / to select the channel you want to adjust. The front panel display changes as follows: TEST FRONT L ENTER TEST CENTER CAT/ A-E DISPLAY ENTER TV/AV YSP RETURN VOLUME CH TV VOL TEST FRONT R TEST SUR.R TEST SUR.L MUTE TV INPUT TV MUTE CODE SET CH LEVEL TEST (U.S.A. and Canada models) 1 Set the operation mode selector to YSP. TV/AV YSP TEST SUBWOOFER Note "TEST SUBWOOFER" is only available when a subwoofer is connected to this unit and SWFR is selected for BASS OUT in SOUND MENU (see page 83). 4 Press / to adjust the channel volume. 2 Press TEST. "TEST FRONT L" appears in the front panel display and a test tone is output from the front left channel. TEST ENTER Control range: -10.0 dB to +10.0 dB TEST FRONT L 90 En