PLUS Vision U5-732 user manual When an Indicator is Lit or Flashing, Thermal Protector

When an Indicator is Lit or Flashing

The indicators on the projector’s control panel light or flash to notify of problems, as described below.

An indicator is also used to notify you of the currently set power mode (under normal circumstances). See “Power Cable Con- nections and Switching the Power On/Off” on page E-23.

STATUS indicator

STANDBY indicator

STATUS

STANDBY

STANDBY

AUTO

	Indicator status	What you should do
STATUS	Lit red	It is time to replace the lamp.
	When the power is on (Lit green)	Replace with a new lamp cartridge.
STANDBY	Standby (Lit amber)
		The lamp has reached the end of its service life.The power
STATUS	Lit red	will no longer turn on.
		The projector can be used for 100 hours after the lamp has
	Flashing amber for 60 seconds, then lit	reached the end of its service life.
		Replace with a new lamp cartridge.
STANDBY	amber
STATUS	Flashing red	The lamp cover is open.
	(lit for 1 seconds/off for 1 seconds)	The lamp cover is not properly mounted. Mount it properly.
STANDBY	Lit red
		The temperature is abnormally high.
	Flashing red	• The temperature protector has been activated. If the room
STATUS		temperature is high, move the projector to a cool place. If
	(lit for 0.5 seconds/off for 0.5 seconds)	the projector’s internal temperature is high, check the cool-
STANDBY	Lit red	ing fan’s ventilation slots and clean them if they are clogged.
		• When the temperature protector is activated, the power turns
		off and in some cases will not turn back on immediately. In
		this case wait about 90 seconds, then try again.
STATUS	Flashing red	The fan has stopped.
	(lit for 0.5 seconds/off for 0.5 seconds)	Unplug the power cable and contact a store that sells the
	Lit amber	U5-732 for repairs.
STANDBY
	Flashing red	The lamp will not light.
STATUS	(lit for 1 seconds/off for 1 seconds)	Wait at least 90 seconds, then turn the power back on. If the
	When the lamp has burned out during use	problem persists, unplug the power cord and contact a store
		that sells the U5-732 for repairs.
STANDBY	Flashing amber for 90 seconds, then lit amber
	When the lamp does not come on from the start
	Lit amber

Should an indicator be in a condition other than normal or flash at a rate other than the aforementioned, disconnect the power cable and contact your store of purchase.

Thermal Protector

When the temperature inside the projector becomes abnormally high, the STATUS indicator flashes red (0.5 seconds on/0.5 seconds off), the STANDBY indicator is a steady red, and at the same time the temperature protector operates and switches off the power of the projector.

Should this happen, please take the following actions.

1.Switch off the power and disconnect the power plug from the wall outlet.

2.Check the following matters and take the required measures.

When the projector is being used in a location that has a high ambient temperature, set it up again in a cool location. Check the outflow and intake holes and clean them if they are obstructed.

3.Wait about 60 minutes until the temperature of the projector drops.

If after having performed the above matters, the problem still has not been solved, please contact your store of purchase.

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