Using The Speaker Test Mode - Yamaha YAS-70 Owner's Manual

Using the speaker test mode

Use this feature to adjust the volume balance of each (virtual) speaker and the position of the virtual surround speakers.
■ Adjusting the volume balance of each channel
Press TEST to activate the speaker test mode.
1
Following message appears in the front panel display and this system outputs the test tones.
TEST FL
Active (virtual)
speaker channel
Test tone is output at each (virtual) speaker for about 2.5 seconds in the following order.
1: Front left
(FL)
6: Subwoofer
(SW)
5: Virtual surround left
(SL)
0dB
Volume balance
3: Front right
(FR)
2: Virtual center
(C)
4: Virtual surround right
(SR)
2
1,3
Adjusting the virtual speaker settings
2 Press / repeatedly to adjust the output
level of the currently selected (virtual)
speaker channel.
The adjustable range for the output level of each
speaker channel is as follows:
Front left/right (FL/FR): –6 to 0 dB
Center (C): –4 to +4 dB
Surround left/right (SL/SR): –4 to +4 dB
Subwoofer (SW): –8 to +8 dB
Press TEST again to exit from the speaker
3
test mode.
y
• To reset the volume level and the beam angle (see
page 24) of all virtual speaker channels to the factory
settings, press INPUT on the front panel while a test tone
is output.
• You can adjust overall the volume level of the test tone
using VOLUME +/–.
23
En