Adjusting the Projector Function (“PRJ - ADJ” menu) (Continued)
6Selecting the Transmission Speed (RS-232C)
Make sure that both the projector and computer are set for the same baud rate.
Selectable | Description | |
items | ||
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9600bps Transmission speed is slow.
P
R
115200bps Transmission speed is rapid.
7Fan Mode Setting
This function changes the fan rotation speed.
Selectable | Description | |
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Normal | Suitable for normal environments. | |
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High | Select this when using the projector at | |
| altitudes of approximately 1,500 | |
| meters (4,900 feet) or more. | |
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When “Fan Mode” is set to “High”, the fan rotation speeds up, and the fan noise becomes louder.
9Checking 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 | 3,000 | 150 hours | |
“Eco +Quiet” | hours |
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Operated exclusively | Approx. | Approx. 75 | |
with Lamp Setting set to | 1,500 | hours | |
“Bright” | hours |
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Menu operation n Page 37
8System Lock Function
This function prevents unauthorized use of the projector. Once this function is activated, users must enter the correct keycode each time the projector is turned on. We suggest you record the keycode in a safe place where only au- thorized users have access.
Info
•If you lose or forget your keycode, contact your nearest Sharp Authorized Projector Dealer or Service Center (see page 61). Even if the prod- uct warranty is valid, the keycode reset will incur a charge.
aSetting/Changing the keycode
1Press the 4 buttons on the remote control or on the projector to en- ter the preset keycode in “Old Code”.
•When setting the keycode for the first time, press R on the projector for four times.
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| PRJ - ADJ |
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| Setting the System Lock |
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| Old Code |
| – | – | – | – |
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| New Code |
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| Reconfirm |
| – – – – |
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Note
•If you input a wrong keycode, the cursor returns to the first point of the “Old Code”.
•The preset keycode is 4 R buttons on the projector. When you press the R but- ton four times, the keycord input screen disappears.
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.
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