Panasonic PT-EX12KU Operating Instructions Manual page 89

■ When there is a problem with internal temperature ■
The status of the indicator is displayed with the following symbols.
s: Off, ●: On, H: Flashing, ■: On or Flashing
Indicator
<WARNING
<POWER> <STANDBY>
TEMP.>
Green Red
Red
*1
● s H
*3 *4
s H H
*4
s ● H
*1: The indicator will flash in approximately 2-second intervals.
*2: The indicator will turn on or flash under certain conditions, regardless of the status of other indicators.
*3: The indicator will flash in approximately 1-second intervals.
*4: The indicator will flash in approximately 0.5-second intervals.
<LAMP 1
<WARNING REPLACE>/
<SHUTTER>
FILTER> <LAMP 2
Blue
Orange REPLACE>
Orange
*2 *2 *2
■ ■ ■
*2 *2 *2
■ ■ ■
*2 *2 *2
■ ■ ■
About indicator status
Status of the projector
If the temperature within the projector becomes too
high, the temperature indicator <WARNING TEMP.>
will start to flash slowly.
If the temperature within the projector becomes even
higher, the temperature indicator <WARNING TEMP.>
will flash faster, the power indicator <POWER> will
turn off, and the projector will turn off automatically.
The projector will not turn back on even when pressing
the power <POWER ON> button on the remote control
or the power button on the control panel.
When the projector returns to the normal operating
temperature, the standby indicator <STANDBY> will
change to on. The projector will turn back on when
pressing the power <POWER ON> button on the
remote control or the power
control panel. (The temperature indicator <WARNING
TEMP.> will remain flashing.) Check the air filter.
The projector has cooled inside, and returned to
operating temperature. Pressing the power <POWER
ON> button on the remote control or the power
button on the control panel will make the temperature
indicator <WARNING TEMP.> stop flashing and
operate the projector. Check the air filter.
button on the
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