Panasonic PT-D7500E Operating Instructions Manual page 86

How to use network module (optional)
Status indication page
Displays the type of
projector.
86
Displays the firmware version of the
projector main unit.
Displays the status of input slot.
Displays temperature of projector's
intake air.
Displays temperature inside the
projector.
Displays temperature of projector
exhaust.
Displays the lamp lit hours.
Displays used hours of the
projector.
Displays self-diagnosis information.