Panasonic PT-EW640 Operating Instructions (Functional Manual) page 113

13 [AROUND LAMP TEMPERATURE]
Displays the status of the temperature around the lamp of the
projector.
14 [LAMP RUNTIME]
Displays the runtime of the lamps (converted value).
Error information page
When [Error (Detail)] or [Warning (Detail)] is displayed in the self-diagnosis display of the [Projector status] screen, click it to display the
error/warning details.
f The projector may go into the standby status to protect the projector depending on the contents of the error.
1 Self-diagnosis result display
Displays the item check results.
[OK]:
Indicates that operation is normal.
[FAILED]:
Indicates that there is a problem.
r [FAILED] items
Item
[MAIN CPU BUS]
[FAN]
[INTAKE AIR TEMPERATURE]
[AROUND LAMP TEMPERATURE]
[LAMP REMAIN TIME]
[LAMP STATUS]
[APERTURE(CONTRAST-SHUTTER)]
[SHUTTER(MUTE-SHUTTER)]
[INTAKE AIR TEMP.SENSOR]
[AROUND LAMP TEMP.SENSOR]
[BATTERY]
[AIRFLOW SENSOR]
[LENS MOUNTER]
[COVER OPEN]
[PRESSURE SENSOR]
[ANGLE SENSOR]
[FILTER UNIT]
[AIR FILTER]
*1 Only for PT-EZ580, PT-EW640 and PT-EX610
Chapter 4 Settings — [NETWORK] menu
There is a problem with the microcomputer circuitry. Consult your dealer.
There is a problem with the fan or the fan drive circuit. Consult your dealer.
The air intake temperature is too high. The projector may be used in an environment
where the temperature is high, such as near a heating appliance.
The temperature around the lamp is high. The air exhaust port may be blocked.
The runtime of the lamp has exceeded the speciied time, and it is time to replace the
lamp.
The lamp has failed to turn on. Wait a while until the luminous lamp cools off, and then
turn on the power.
There is a problem in the contrast shutter circuit for iris. Consult your dealer.
*1
There is a problem with the shutter circuitry. Consult your dealer.
*1
There is a problem with the sensor used to detect intake temperature. Consult your
dealer.
There is a problem with the sensor used to detect exhaust air temperature. Consult your
dealer.
Battery replacement is required. Consult your dealer.
There is a problem with the airlow sensor. Consult your dealer.
There is a problem in the lens mounter. Consult your dealer.
Installation of the lamp cover is incomplete. Check the installation of the lamp cover.
(x page 131)
There is a problem with the sensor that detects air pressure. Consult your dealer.
There is a problem with the sensor that detects angle. Consult your dealer.
The air ilter unit is not attached. Check the installation of the air ilter unit. (x page 130)
There is too much dust accumulated in the air ilter unit. Turn the <MAIN POWER>
switch to <OFF> (x page 48), and clean the air ilter. (x page 130)
15 [SELF TEST]
Displays the self-diagnosis information.
16 [PROJECTOR RUNTIME]
Displays the runtime of the projector.
Description
ENGLISH - 113