InFocus LP340B Service Manual page 86

Software Version / Standby /
Reset All
1 Press the Menu
button. Navigate to
the Status menu.
Check the software
version.
2 Navigate to the
Display menu. Select
Reset All.
3 Press the Standby
button on the keypad.
The next step is to observe 3
computer images. These will
confirm that the computer
input works properly, and will
test image quality.
Press the Computer button
on the keypad.
LP340/340B/350 Service Manual
Verify software version.
Verify the keys are not sticky.
Verify unit goes in and out of standby mode.
Verify that the images project synchronize properly through the following
inputs:
M1 Analog
M1 Digital (LP340 and LP350 only)
86