HP mp3220 series - Manual (Page 11)

User’s Guide 11
Setting Up
Projector buttons and lights
Identifying buttons and lights on the projector
Symbol Item Function
1 Power button Turns the projector on or off.
2 Enter button, back button,
and directional arrows Change projector settings using the on-screen
menu.
3 Auto sync button Resynchronizes the projector to the input
signal.
4 Page-up and page-down
buttons Scroll up and down through pages on a
connected computer.
5 Lamp-warning light Turns on when lamp fails.
6 Temperature-warning light Turns on when the internal temperature is
too high.
7 Video button Optimizes the picture for video input.
8 Graphics button Optimizes the picture for data input.
9 Source button Switches to the next input source.
DXWR V\QF
EDF
N
8
7
3 4 2 6 5 1
9 9 9 9 9 9