Panasonic PT-DW17K2 - Page 180

Chapter 5 Maintenance — Lamp/temperature/lter indicators
180 - ENGLISH
Temperature indicator <TEMP>
Indicator status Lighting in red
Blinking in red
(2 times)
Blinking in red
(3 times)
Status Warm-up status
Internal temperature is high
(warning).
Internal temperature is high
(standby status).
The cooling fan has
stopped.
Cause
f Did you turn on the power
when the temperature
was low (around 0 °C
(32 °F))?
f Is the air intake/exhaust port blocked?
f Is the room temperature high?
f Is the lter indicator <FILTER> lit?
―
Solution
f Wait approximately 5
minutes (PT-DZ16K2:
up to 20 minutes) in the
current status.
f Install the projector in a
location with the operating
environment temperature
between 0 °C (32 °F) and
45 °C (113 °F)
*1
.
f Remove any objects that are blocking the air intake/
exhaust port.
f Install the projector in a location with the operating
environment temperature between 0 °C (32 °F) and
45 °C (113 °F)
*1
, and ambient humidity between 20 %
and 80 % (no condensation).
f Do not use the projector at high altitudes of 2 700 m
(8 858') or higher above sea level.
f Clean or replace the air lter unit. (x page 181)
f Turn the <MAIN POWER>
switch to <OFF>
(x page 64), and
consult your dealer.
*1 When using the projector at high altitudes (between 1 400 m (4 593') and 2 700 m (8 858') above sea level), the operating environment temperature
should be between 0 °C (32 °F) and 40 °C (104 °F).
If you use the smoke cut lter, the operating environment temperature should be between 0 °C (32 °F) and 35 °C (95 °F). However, it cannot be
used at high altitudes.
If you use the Replacement lamp unit (for portrait mode), the operating environment temperature should be between 0 °C (32 °F) and 40 °C
(104 °F) when using it at elevations lower than 1 400 m (4 593') above sea level, and should be between 0 °C (32 °F) and 35 °C (95 °F) when
using it at high altitudes (between 1 400 m (4 593') and 2 700 m (8 858') above sea level). If you use the Replacement lamp unit (for portrait mode)
together with the smoke cut lter, the operating environment temperature should be between 0 °C (32 °F) and 30 °C (86 °F). (Only for PT-DZ21K2,
PT-DS20K2, PT-DW17K2)
Note
f If the temperature indicator <TEMP> is still lit or blinking after taking the measures, ask your dealer for repair.
Filter indicator <FILTER>
Indicator status Lighting in red Blinking in red
Status
The lter is clogged.
The temperature inside or outside the projector is abnormally high.
The air lter unit is not
attached.
Cause f Is the air lter unit dirty?
f Is the air intake/exhaust
port blocked?
f Are you using the
projector at elevations of
2 700 m (8 858') or higher
above sea level?
f Is the air lter unit
attached?
Solution
f Clean or replace the air
lter unit. (x page 181)
f Remove any objects that
are blocking the air intake/
exhaust port.
f Do not use the projector
at elevations of 2 700 m
(8 858') or higher above
sea level.
f Attach the air lter unit.
Note
f If the lter indicator <FILTER> is still lit or blinking after taking the measures, ask your dealer for repair.
f If the lter is clogged while [LAMP SELECT] is set to [QUAD] or [TRIPLE], the setting may be forcibly changed to [DUAL]. To reset the
setting, clean the air lter unit or replace it with a new one.