Troubleshooting; On-Screen Warning Messages; Control Panel Indicators - ViewSonic PJL855 User Manual

Troubleshooting

On-Screen Warning Messages

OnView Message
CHANGE THE LAMP
AFTER REPLACING THE LAMP,
RESET THE LAMP TIMER.
CHANGE THE LAMP
AFTER REPLACING THE LAMP,
RESET THE LAMP TIMER.
THE POWER WILL TURN
OFF AFTER 20 HR.
CHANGE THE LAMP
(Blinking message)
NO INPUT IS DETECTED
SYNC IS OUT OF RANGE

Control Panel Indicators

ON Indicator LAMP Indicator
Lights orange
Blinks green
Lights green
Blinks orange
Lights red
Lights red
Lights red
Blinks red
Troubleshooting
14
The lamp unit should be replaced soon. Power will turn off automatically after 200 hours of
use if you do not replace the lamp unit and reset the lamp time. See page 16.
Replacing the lamp unit is recommended. Call ViewSonic
new lamp unit (RLU-150-03A). Power will turn off automatically after 20 hours of use if you
do not replace the lamp unit and reset the lamp time. See page 16.
Replace the lamp unit now. The power will turn off after 10 minutes.
No signal input is detected. Check all cable connections to all input devices.
Check to make sure the input signal (Horizontal and Vertical frequency) is within the
range supported by the projector. See page 13.
TEMP Indicator
Goes off Goes off
Goes off Goes off
Goes off Goes off
Goes off Goes off
Lights red Goes off
Blinks red Goes off
Goes off Goes off
Blinks red Blinks red
Recommended Action
Meaning
Standby mode
While warming up
During normal operation
While cooling down
Power OFF projector and let it
cool down for 45 minutes.
Lamp cannot light If LAMP Indicator is still lit,
the lamp may be defective.
Replace the Lamp Unit.
After the lamp has cooled
Lamp is not properly
down (45 min.), insert the
installed, or lamp door is
Lamp Unit securely and re-
open
attach the lamp cover.
Cooling fan is not working Contact ViewSonic Customer
properly Support
Replace the Lamp Unit and
Maximum number of lamp
reset the Lamp Time (see
hours has been exceeded
page 16).
®
Customer Service to order a
Recommended Action
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ViewSonic PJL855