5 Enter the same keycode in “Re- confirm”.
Note
To cancel the keycode that you have already set
•Press Ron the projector for four times in steps 4 and 5 above.
When the System Lock is set
•When System Lock is set, the keycode input screen appears after the power is turned on. When it appears, enter the right keycode to start projection.
Input screen for keycode
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| System Lock | – | – | – | – |
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Keylock Function
Locking the Operation Buttons on the Projector
Use this function to lock the operation buttons on the projector.
a Locking the Operation Buttons
Hold down ENTER on the projector for about 5 seconds while the projector is being turned on.
On-screen display
•The keylock function does not affect the opera- tion with the remote control buttons.
•You cannot use the keylock function while the projector is warming up.
Checking the Lamp Life Status
You can confirm the cumulative lamp usage time and the remaining lamp life (percentage).
Lamp usage condition | Remaining lamp life | ||
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| “Life” | 100% | 5% |
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Operated exclusively | Approx. | Approx. | |
with Lamp Setting set to | 4,000 | 200 hours | |
“Eco +Quiet” | hours |
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Operated exclusively | Approx. | Approx. | |
with Lamp Setting set to | 2,000 | 100 hours | |
“Bright” | hours |
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Note
•It is recommended that the lamp be changed when the remaining lamp life becomes 5%.
•The lamp life may vary depending on the us- age condition.
aTaking the Keylock off
Hold down ENTER on the projector for about 5 seconds.
On-screen display
•When the projector is in standby mode, you can release the keylock by holding down ENTER and STANDBY/ON on the projector simulta- neously for about 5 seconds.
Info
•Keylock cannot be set while the projector is: displaying the “Setup Guide” or “Menu” screens, in standby mode, warming up, chang- ing input signals, operating “Auto Sync” func- tion, in “FREEZE” mode or on the “System Lock” screen during warming up.
Features | Useful |
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