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1.
Lamp control state changes light off if it judges lamp burn-out.
2.
The state of burn-out lamp is automatically recognized as "JUNC."
3.
It automatically confirm the state of reserved lamp is "NEW." (If the state is "JUNC," the auto
lamp change action stops and the projector turns off. The error is noticed on LED in circuit
box (indication is "1." (refer to "LED display" on page 14)) and on the screen to call service
person (refer to "Warning message" on page 44).
4.
It exchanges the current burn-out lamp for the reserved new lamp.
5.
It turns on the new lamp.
4.4.2. At lamp brown-out
The lamp changer can measure the luminous deterioration by luminous sensor and exchange to
new lamp automatically. The sensitivity setting can be selected LONG (30% down from initial
value) or NORMAL (50% down from initial value). You can also set the preannounce message on
the screen (refer to "Warning message" on page 44).
The initial value of lamp luminance is measured automatically 5 minutes after the auto lamp
change. If you turn off in the process of lamp changing, it measures similarly after reboot. If you
exchange lamp by manual, you have to measure it in SENSOR menu in service menu. It should
be measured 5 minutes after lamp turning on.
1.
It confirms lamp brown-out by luminous sensor.
2.
It notices lamp changing preliminary on the screen. (You can select no indication setting.)
3.
It turns off the lamp 5 minutes after the brown-out confirmation.
4.
The state of brown-out lamp is automatically recognized as "USED."
5.
It automatically confirm the state of reserved lamp is "NEW." (If the state is "USED" or
"JUNC," the auto lamp change action stops. The error is noticed on the screen to call service
person (refer to "Warning message" on page 44).
6.
It exchanges the current brown-out lamp for the reserved new lamp.
7.
It turns on the new lamp.
4.5. Manual lamp change action
Regardless of lamp burn-out or brown-out, the lamp changer can exchange the lamp by manual.
The lid should be close during the operation.
4.5.1. At lamp lighting
1.
Push MANUAL button in operation panel or select YES in MANUAL CHANGE OK? in
MANUAL CHANGE in LAMP CHANGE in service menu.
2.
It turns off the lamp.
3.
It exchanges the current lamp for the reserved new lamp.
4.
It turns on the new lamp.
4.5.2. At stand-by mode
1.
Push MANUAL button in operation panel.
2.
It turns on the projector automatically.
3.
It exchanges the current lamp for the reserved new lamp.
4.
It shuts down to get back to stand-by mode.
VS-SH10U Set-up and Installation Manual
43
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