Inter-m VQD-1404 Operating Manual page 6

1
. POWER SWITCH
Used to turn power on or off.
. ALARM INDICATOR
Occurrence of an alarm turns on this LED.
. CHANNEL SELECTION BUTTON
Pressing this button displays full screen, and pressing it once
more freezes a screen.
. QUAD/SEQUENCE BUTTON
Pressing this button selects split screen; and pressing it once
more selects sequential display function. (Split screen and
sequential screen display function are toggled if you press
this button repeatedly.)
If you keep pressing this button for longer than 1 second, a
menu screen appears.
4
VQD-1404(QUAD SWITCHER)
2 3 4