7
Power Key
--- Press and hold the power key for 2
seconds, the display unit will power on. The display unit
starts working. Press and hold the power key for 3
seconds, the display unit will power off.
Menu Key
--- Press this key to enter menu setting.
There are 3 menu pages. Press Menu Key to enter the
1st menu page, press the Menu Key again to enter next
menu page, and press Menu Key once again, to enter
the 3rd menu page.
Exit Key
--- Press this key to exit menu or preference
setting
Zoom Key
--- Press this key to magnify the image
display.
Direction Key
--- Press the direction key to select and
adjust the preference you would like to set.
2. Feature Setup/Preference Setting
