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ViewSonic PJ1172 39
Troubleshooting
Related Messages
When the projector power is on, messages such as those shown below may be displayed.
When any such message is displayed on the screen, please respond as described below. If
the same mess age is displayed after the treatment, or if a message other than the
following appears, please contact your dealer or service company.
memo Although these messages will be automatically disappeared around several minutes, it
will be reappeared every time the power is turned on.
Message Description
To maximize performance,
lamp replacement is
recommended.
After the lamp running reaches 2000 hours, the
warning message is displayed, but it won’t
shut the unit off. The message display for 30
seconds when the PJ is turned on. If we push any
button while displaying the message, the message
disappear.
CLEAN THE AIR FILTER
POWER OFF FIRST, THEN CLEAN
THE AIR FILTER. AFTER
CLEANING THE AIR FILTER,
RESET THE FILTER TIMER.
The time the filter timer has counted has
reached 100 hours.
Please clear or change the air filter by referring to
the section “Air Filter”. After caring for the air filter,
please be sure to reset the filter timer.
There is no input signal.
Please confirm the signal input connection, and
the status of the signal source.
The horizontal or vertical wavelength of the
inputted signal is outside of the response
parameters of this unit.
Please confirm the specs for this unit or the signal
source specs.