Operation manual
20
AV SYSTEM
7. Direction tone key (DIRECTION)
Press this key ,the tone control will turn off. Press this key again, the tone con'
trol will turn on.(Refer to Fig. 14 and Fig. 15)
8. Surround selection key (SURROUND)
Press this key, the unit work in the station of matrix decoder output.
(Refer to Fig. 8)
9. Stereo selection key (STEREO)
Press this key, the unit work in the station of 3'channel output.
(Refer to Fig. 7)
10. Master volume key (VOLUME/ADJ)
Function and usage of this key are the same as VOLUME/ADJ switch 2 on front
panel. (Refer to Fig. 2)
11. Reset key (RESET)
Press this key will set the unit to factory default settings. You can do this to
avoid the unit works in bad condition due to misadjust.
Factory default settings are:
Bass, treble and middle are 0dB. Master volume is 40dB. Center, surround
R/L, subwoofer and front R/L are 0dB.
12. Bass tone key (BASS)
Press this key and turn the VOLUME/ADJ switch to adjust bass tone level.
(Refer to Fig.16 )
Adjustment range: from '14dB to +14dB,step is 2dB.
13. Treble tone key (TREBLE)
Press this key and turn the VOLUME/ADJ switch to adjust treble tone level.
(Refer to Fig.17 )
Adjustment range: from '14dB to +14dB, step is 2dB.
