Optoma H27, Руководство пользователя

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34
Appendices
Problem: Image is out of focus
4
Adjusts the Focus Ring on the projector lens. Refer to page 14.
4
Make sure the projection screen is between the required distance
4.9 to 40.7 feet (1.5 to 12.5 meters) from the projector.
Problem: Image is reversed.
4
Press “Menu”, then select “Management” to adjust the projection
mode.
Problem: Lamp burns out or makes a popping sound
4
When the lamp reaches its end of life, it will burn out and may
make a loud popping sound. If this happens, the projector will not
turn back on until the lamp module has been replaced. To replace
the lamp, follow the procedures in “Replacing the Lamp” page 35.
Problem: LED lighting message
Message
Power LED
Temp LED Lamp LED
Green
Standby State
Flashing
(Input power cord)
Lamp lighting
Power on
Power off (Cooling)
Error (Lamp fail)
Error (Thermal fail)
Error (Fan fail) Flashing
Error (Over Temp.)
Error
(Lamp Breakdown)
Problem: Message Reminders
4
“Lamp is approaching the end of its useful life in full power
operation. Replacement Suggested!” will be shown about 10
seconds, when lamp is nearing end of life.
4
“Projector Overheated. Lamp will automatically turn off soon.”
will be shown when the system temperature is too high.
4
“Fan fail. Lamp will automatically turn off soon.” will be shown
when the fan is out of order.