Optoma EP732B Service Manual page 29

Check for Secondary Display Modes
Test signal : 1.)
2.)
3.)
4.)
5.)
6.)
Normally when the primary mode 800 x 600 @ 85/75/72/60 Hz is well adjusted and
complaint with the specification, the secondary display modes will be great possibility to
be complaint with the specification. But we still have to check with general test pattern to
make sure every secondary mode is complaint with specification.
Factory Reset
After final QC step, we have to erase all saved change again and restore the factory
defaults. Please select and enter "Factory Reset" Function to see if it is workable. This
action will allow you to erase all end-users' settings and restore the original factory
setting.
640 x 350 @ 70.09 / 85.08Hz
640 x 480 @ 72.81 / 75.00 / 85.01Hz
720 x 400 @ 70.08 / 85.04Hz
800 x 600 @ 56.25 / 60.32 / 72.19 / 75.00 / 85.06Hz
832 x 624 @ 74.55Hz
1024 x 768 @ 43.48 / 60.00 / 70.00 / 75.03 / 85.00Hz
4-6 EP732B