Panasonic PT-DZ6710U Service Manual page 224

Bit Name
bit15 Warning of optical module
low temperature
bit14 Warning of optical module
high temperature
bit13 Warning of intake air high
temperature
bit12 Warning of exhaust air or
lamp surroundings high
temperature
bit11 For test
bit10 For extension
bit09 ACF time warning
bit08 Filter rotation error
bit07 LAMP2 time warning
bit06 LAMP1 time warning
bit05 Filter blocked error
bit04 For extension
bit03 Airflow sensor
disconnected
bit02 Color wheel rotation error
bit01 Cover open error
bit00 For extension
Parameters 2 (*6, *7, *8, *9)
For extension, the value is undefined.
Description
The ambient temperature in the place of use may be 0°C or lower.
If the temperature inside this projector does not rise within 5 minutes
after the turning on the lamp, the shutdown occurs.
The temperature inside this projector has become high. If the
temperature rises any further, the shutdown occurs.
- The ventilation holes may be closed.
- The ambient temperature in the place of use may be too high.
- The air filter may accumulate dust.
The value is undefined.
The value is undefined.
The ACF runtime exceeds specified cumulative usage time, and
becomes a period when the air filter is replaced.
It failed in the air filter rewinding in ACF.
It becomes a period when the lamp unit is replaced. Prepare a new
lamp unit. The shutdown will occur within 200 hours.
The air filter in ACF has no quantity, or it may accumulate dust.
The value is undefined.
The airflow sensor has breaking of wire, or connector RL11 is
disconnected.
The color wheel and/or color wheel drive circuit is abnormal. It is a
breakdown when not recovering even if the power is turned on again.
Does the lamp unit cover open?
The value is undefined.
80/80
Condition of
Clear Bit
- Becomes
higher than
the warning
release
temperature
during
power-on.
- Power ON
- Becomes
lower than
the warning
release
temperature
during
power-on.
- Power ON
MAIN
POWER ON
－
Filter reset
Filter reset
or Power ON
LAMP2 reset
LAMP1 reset
Filter reset
－
MAIN
POWER ON
Power ON
Close the
lamp unit
cover and
turn on
MAIN
POWER.
－