Panasonic BT-LH2600W Error/Warning Displays, Maintenance, Maintenance Inspections, Error, Symptom, flash at, 1-second, Solution, Fan stop, intervals, Inverter error

Error/Warning Displays

If for any reason an error occurs in this monitor, the LEDs above the picture adjusting knob flash at 1-second intervals (informing you of the error/warning display).

Error/Warning displays	Symptom	Solution
Inverter error	If a malfunction occurs in the inverter that	Switch the power supply OFF once, then
	controls the backlight brightness, the	switch it back ON again. If an error is still
	backlight will switch OFF.	displayed, contact the vendor where you
	The screen becomes completely black.	purchased the monitor.
Fan stop	The fan in the back of the monitor stops if	Switch the power supply OFF once, then
Error	a malfunction occurs. If a picture is being	switch it back ON again. If the error is still
	displayed when the malfunction occurs, it	displayed after this, contact the vendor
	will continue being displayed as is.	where you purchased the monitor
		immediately.
		If a fan stop error occurs, setting “FAN
		MOTOR” to “OFF” in the “SYSTEM
		CONFIG” menu (refer to page 21) allows
		you to continue using the monitor with
		reduced screen brightness.

Maintenance

•To clean the cabinet or surface of the liquid crystal protection panel, gently wipe with a soft, dry cloth.

If the surfaces are extremely dirty, use a soft cloth dipped in a weak detergent solution and then wrung-out to clean the surfaces, then use a dry cloth to finish. Water or similar substances getting inside the monitor can cause a malfunction.

•Never use thinner or benzene to clean this unit.

Doing so would cause the surface of the monitor to become discolored, and cause paint to peel.

•Do not spray cleansers directly onto the monitor.

Water or similar substances getting inside the monitor can cause a malfunction.

Maintenance Inspections

Maintenance inspections are necessary for the user to use this equipment safely. It is important to keep monitor functions in good condition at all times through periodical and appropriate maintenance. In order to use this monitor for a long time, and to make full use of all of its functions, be sure to carry out the following maintenance inspections.

1.Necessity of periodical maintenance services

A backlight is used in the liquid crystal panel. This part (consumable) deteriorates as time passes, and can cause performance levels to drop, or may cause a malfunction.

Therefore, in addition to the after-service repairs performed if a malfunction occurs, it is essential that general servicing and maintenance servicing are conducted on a regular basis, to prevent malfunctions and accidents caused by the deterioration of consumable parts, and to keep the monitor working normally.

2.Standard maintenance time guidelines and items to be performed

The following maintenance performance times give standard guidelines for when to perform maintenance, and do not indicate the individual lifespan of your equipment. Also, note that the deterioration time varies depending on the usage environment and way in which the equipment is used.

Part name	Quantity	Periodic maintenance
		inspection time
Backlight		Replace every 50,000
and liquid	1	hours*
crystal panel
Fan	1	Replace every 10,000
		hours

* You cannot replace just the backlight unit on its own.

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