ViewSonic PJ510 manual Troubleshooting, Related Messages

Troubleshooting

Related Messages

When the unit's 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 message is displayed after the treatment, or if a message other than the following appears, please contact your dealer or service company.

Message	Description
TO MAXIMIZE PERFORMANCE,	The unit does not display a warning message on the screen when
LAMP REPLACEMENT IS RECOM-	the lamp expires or fails. When the lamp does not light, this indi-
MENDED.	cates that the lamp is no longer functional and should be replaced.
	Replace the lamp and do not forget to reset the timer.
CLEAN THE AIR FILTER	A note of precaution when cleaning the air filter.
AFTER CLEANING AIR FILTER,	After cleaning the filter, operate FILTER TIME of the OPTION Menu,
RESET THE FILTER TIMER.	then perform reset of the filter timer.
NO INPUT IS DETECTED	There is no input signal.
ON ***	Check the signal input connection and the status of the signal
	source.
SYNC IS OUT OF RANGE	The horizontal or vertical frequencies of the inputted signal is out-
ON ***	side of the operating range limits of this unit. Please confirm the
	specs for this unit or the signal source specs.
CHECK THE AIR FLOW	The internal temperature is rising. Please turn the power OFF, then
	allow the unit to cool down for approximately 20 minutes. After hav-
	ing confirmed the following items, then please reset the power to
	ON.
	• Is there blockage of the air filter?
	• Is the air filter dirty?
	• Does the ambient temperature exceeds 35°C?
CLEAN THE AIR FILTER	A note of precaution when cleaning the air filter.
POWER OFF FIRST,	Please immediately turn the power off, and clean or change the air
THEN CLEAN THE AIR FILTER.	filter by referring to the “Air Filter” section of this manual. After you
AFTER CLEANING THE AIR FIL-	have cleaned or changed the air filter, please be sure to reset the fil-
TER, RESET THE FILTER TIMER.	ter timer.
	If the same message is displayed after the treatment, please clean
	the transparent area of filter cover and the dust-detecting window,
	according to the following.

Note:

*Although this message will be automatically disappeared after around 3 minutes, it will be reappeared every time the power is turned ON.

35 ViewSonic PJ510