Light Source/Temperature Indicator; When An Indicator Lights Up - Panasonic PT-RZ470UK Operating Instruction

Chapter 5 Maintenance — Light source/temperature indicator

Light source/temperature indicator

When an indicator lights up

If a problem should occur inside the projector, the light source indicator <LIGHT>/temperature indicator <TEMP> will inform you by lighting or
flashing. Check the status of the indicators and manage the indicated problems as follows.
Attention
f When switching off the projector to deal with problems, make sure to follow the procedure in "Switching off the projector" (x page 36).
f Check the status of the power supply with the power indicator <ON (G)/STANDBY (R)>. (x page 34)
Power indicator <ON (G)/STANDBY (R)>
Light source indicator <LIGHT>
Indicator status
Status The light source may not light properly. The light source does not light up or has suddenly turned off.
Cause
Solution
Turn the <MAIN POWER> switch to <OFF> (x page 36), and turn it on again.
Note
f If the light source indicator <LIGHT> still lights or is flashing even turning the <MAIN POWER> switch to <OFF> (x page 36), ask your
dealer to repair the projector.
Temperature indicator <TEMP>
Indicator status
Status Warm-up status
f Did you turn on the
power when the
Cause room temperature
was low (0 °C
(32 °F))?
f Wait at least five
minutes in the
current status.
f Install the projector
Solution
in a location
with an ambient
temperature of 0 °C
(32 °F) to 45 °C
(113 °F)
*1 When using the projector at high altitudes (1 400 m (4 593') – 2 700 m (8 858') above sea level), the operating environment temperature will be 0 °C
(32 °F) – 40 °C (104 °F).
Note
f If the temperature indicator <TEMP> is still lit or flashing after taking the preceding measures, ask your dealer to repair the projector.
Lighting in red
(projecting)
Lighting in red
Internal temperature is
high (warning).
f Is the air intake/exhaust port blocked?
f Is the room temperature high?
f Is [HIGH ALTITUDE MODE] set correctly?
f Remove any objects that are blocking the air intake/exhaust port.
f Install the projector in a location with an ambient temperature of 0 °C
(32 °F) to 45 °C (113 °F)
f When using the projector at high altitudes between 1 400 m (4 593')
and 2 700 m (8 858') above sea level, set [HIGH ALTITUDE MODE]
(x page 77) to [ON].
f Do not install the projector at high altitudes of 2 700 m (8 858') or
higher above sea level.
.
*1
Light source indicator <LIGHT>
Temperature indicator <TEMP>
Flashing in red
(2 times)
―
Flashing in red Flashing in red
(1 time)
Internal temperature Internal temperature
is high (during is high (standby
projection). warning).
.
*1
Flashing in red
(3 times)
Flashing in red
(2 times) (3 times)
The cooling fan has
stopped.
―
f Turn the <MAIN
POWER>
switch to <OFF>
(x page 36), and
consult your dealer.
ENGLISH - 119