Optoma ES522 User's Manual - Page 16

Powering Off the Projector, Warning Indicator, POWER

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Installation Powering Off the Projector 1. Press POWER to turn off the projector lamp, a message displays on the projector's screen. 2. Press POWER again to confirm, otherwise the message disappears after 15 seconds. 3. The cooling fans continue to operate for about 10 seconds for cooling cycle. (If you wish to turn the projector back on, you must wait until the projector has completed the cooling cycle and has entered standby mode. Once in standby mode, simply press POWER to restart the projector.) 4. Turn off the main power switch. Disconnect the power cord from the electrical outlet and the projector. 5. Do not turn on the projector immediately following a power off procedure. Warning Indicator v When the LAMP LED indicator lights red, the projector will automatically shut itself down. Please contact your local reseller or service center. See pages 57-58. v When the TEMP LED is on a steady (not flashing) red, the projector will automatically shut itself down. Under normal conditions, the projector can be switched on again after it has cooled down. If the problem persists, you should contact your local dealer or our service center. See pages 57-58. v When the POWER LED repeatedly blinks six (6) times in conjunction with the LAMP LED blinking a single time, it indicates the fan has failed. Please contact your local dealer or our service center. See pages 57-58. English 16

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English
±¶
Powering Off the Projector
1. Press
POWER
to turn off the projector lamp, a message displays on the
projector’s screen.
2. Press
POWER
again to confirm, otherwise the message disappears
after 15 seconds.
3.
The cooling fans continue to operate for about 10 seconds for cooling
cycle
.
(If you wish to turn the projector back on, you must wait until the
projector has completed the cooling cycle and has entered standby
mode. Once in standby mode, simply press
POWER
to restart the
projector.)
4. Turn off the main power switch. Disconnect the power cord from
the electrical outlet and the projector.
5. Do not turn on the projector immediately following a power off
procedure.
Warning Indicator
v
When the LAMP LED indicator lights red, the projector will
automatically shut itself down. Please contact your local reseller
or service center. See pages 57-58.
v
When the TEMP LED is on a steady (not flashing) red, the pro
-
jector will automatically shut itself down. Under normal
conditions, the projector can be switched on again after it has
cooled down. If the problem persists, you should contact your
local dealer or our service center. See pages 57-58.
v
When the POWER LED repeatedly blinks six (6) times in
conjunction with the LAMP LED blinking a single time, it
indicates the fan has failed. Please contact your local dealer or
our service center. See pages 57-58.
Installation