Epson EMP-74, Руководство пользователя

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72
Problem Solving
Warm-up in progress (Not abnormal)
Please wait.
Warm-up time is approximately 40 seconds.
After warm-up is complete, indicator stops flashing.
(Warning) Indicator
: lit : flashing
Status Cause Remedy or Status
Internal temperature error
(overheating) The lamp will turn off automatically and projection will stop. Wait for about 5 minutes without
operating the projector. After about 5 minutes have elapsed, unplug the power cable and then
check the following two points.
•Check that the air filter and air exhaust vent are clear, and that the projector is not positioned
against a wall. p.15
•If the air filters are blocked, clean or replace them. p.83 , p.89
When the power cable is plugged back in, the projector will return to its previous state, so press
the [Power] button to turn the power back on.
If the projector continues to overheat even after the above points have been checked, or if the
indicators show a problem when the power is turned back on, stop using the projector, disconnect
the power cable from the electrical outlet, and contact your dealer or the nearest address provided at
"International Warranty Conditions" in
Safety Instructions/World-Wide Warranty Terms booklet.
Lamp timer failure/
Lamp out Take out the lamp and check if it is broken. p.86
If the lamp is not broken, reinstall it, then reconnect the power cable and press the [Power] button
on either the projector's control panel or the remote control to turn the power back on.
If the indicators still show a problem, stop using the projector, disconnect the power cable from
the electrical outlet, and contact your dealer or the nearest address provided at "International
Warranty Conditions" in
Safety Instructions/World-Wide Warranty Terms booklet.
If the lamp is broken replace it with a new lamp, or contact your local dealer for further advice.
If replacing the lamp yourself, be careful to avoid pieces of broken glass.
(Projection cannot be carried out until the lamp is replaced.)
Check that the lamp and the lamp cover are securely installed. If the lamp or lamp cover is not
securely installed, the lamp will not switch on.
Internal error/
Fan related error/
Sensor error Stop using the projector, disconnect the power cable from the electrical outlet, and contact your
dealer or the nearest address provided in the "International Warranty Conditions" section of the
Safety Instructions/World-Wide Warranty Terms booklet.
: lit : flashing
Status Cause Remedy or Status
Green
Red
Red
(0.5-second intervals)
Red
(1-second intervals)