TRIVIEW TLM-0801 Operating Instructions Manual page 16

ASPECT RATIO：
Press – or + button to scrolling cursor up and down then press
the desired aspect ratio.
EXIT：Press MENU
AUDIO CONTROL：
Press – or + button to scrolling cursor up and down，then press
value change.
MUTE：Press MENU
switching the MUTE status between ON and OFF.
，then press MENU
button to return to the MAIN MENU.
button to enable the MUTE function setting，then press
button to disable the MUTE function setting.
16
MENU button to select
MENU button to enable
– or + to