PLUS Vision U7-137, U7-132h When an Indicator is Lit or Blinking, Thermal Protector, E-58

When an Indicator is Lit or Blinking

The indicators on the projector’s control panel lit or blink 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 Connections and Switching the Power On/Off” on page E-22.

STANDBY indicator

STATUS indicator

	Indicator status		What you should do
STATUS	STANDBY	When the power is on (Lit green)	It is time to replace the lamp.
		Standby (Lit amber)	Replace with a new lamp cartridge.
		Lit red
STATUS	STANDBY	Blinks amber for 60 seconds, then lit	The lamp has reached the end of its service life.The power
		amber	will no longer turn on.
			The projector can be used for 100 hours after the lamp has
		Lit red	reached the end of its service life.
			Replace with a new lamp cartridge.
STATUS	STANDBY	Lit red	The lamp cover is open.
			The lamp cover is not properly mounted. Mount it properly.
		Blinks red
		(lit for 1 seconds/off for 1 seconds)
STATUS	STANDBY	Lit red	The temperature is abnormally high.
			• Refer to “About the Temperature Protector” below.
		Blinks red
		(lit for 0.5 seconds/off for 0.5 seconds)
STATUS	STANDBY	Lit amber	The fan has stopped.
			Unplug the power cable and contact a store that sells the
		Blinks red	U7-132/U7-132h/U7-137 for repairs.
		(lit for 0.5 seconds/off for 0.5 seconds)
STATUS	STANDBY	When the lamp has burned out	The lamp will not light.
		during use	Wait at least 90 seconds, then turn the power back on. If the
		Blinks amber for 90 seconds, then lit	problem persists, unplug the power cord and contact a store
		amber	that sells the U7-132/U7-132h/U7-137 for repairs.
		When the lamp does not come on
		from the start
		Lit amber
		Blinks red
		(lit for 1 seconds/off for 1 seconds)

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 blinks 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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