7 Audio Input
This function allows you to select an appropriate combination of audio input terminals for each input mode.
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Audio 1 | The AUDIO 1 input terminal is used as | |
| an audio input terminal. | |
Audio 2 | The AUDIO 2 input terminal is used as | |
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8Selecting the Transmission Speed (RS-232C)
Make sure that both the projector and computer are set for the same baud rate.
Selectable | Description | |
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9600bps Transmission speed is slow.
P
R
115200bps Transmission speed is rapid.
9 Fan 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. |
When “Fan Mode” is set to “High”, the fan rotation speeds up, and the fan noise becomes louder.
0 System 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 62). Even if the product warranty is valid, the keycode reset will incur a charge.
Menu operation n Page 39
aSetting/Changing the keycode
1Select “System Lock”, then press
ENTER or Q.
2Select “Next”, then press ENTER.
•The screen for entering the keycode appears.
3Press the 4 buttons on the remote control or on the projector to enter 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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| Setting the System Lock |
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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 Rbut- ton four times, the keycord input screen disappears.
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