BenQ PB7230 manual Power Temp Lamp Power events, Lamp events, Thermal events, Normal operation

LED Status & Description

Power Temp Lamp

Power events

		Power switch on
O	O	O

			Power-up cooling. The projector needs 90 seconds to cool down
O	-	-	as it was abnormally shutdown without the normal cooling
			dowm sequence.

		Stand-by mode.
O	-	-

Lamp LED is blinking during powering up.

G	-	-
			Power-down cooling for 90 seconds after power has been turned
O	-	-	off.

G			Normal operation
	-	-
			Lamp events
		R	It is warning you that lamp usage has exceeded 2000 hours.
-	-		Replace the projection lamp with a new one immediately.

						The lamp is not properly attached or the lamp is damaged.
-		-			R	Please contact your dealer for assistance.
						Thermal events
						The projector will shutdown automatically. If you re-turn on
	R		R	-		the power, the projector will shutdown again. Please contact
						your dealer for assistance.
						The projector will shutdown automatically. If you re-turn on
	R		R		G	the power, the projector will shutdown again. Please contact
						your dealer for assistance.

		G	The projector will shutdown automatically. If you try to restart
R	R		the projector, it will shutdown again. Please contact your dealer
			for assistance.

30 Maintenance