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English
23
Connection
Before connection
y
Please read the manual for connection to external devices carefully before connection.
y
Shut down the power supply of all devices before connecting the cable.
y
Bear the following in mind before connecting the cable. A breakdown might occur if not following
these rules.
y
Please touch metal objects nearby to release static electricity before connecting the cable to the
projector or device linking to the projector.
y
Do not use any over-length cable to connect to the projector or use it to connect the device
to the projector. A long cable would operate like an antenna. It is more likely to be interfered by
noise.
y
When connecting a cable, connect the GND (earth) part first and then insert the connector
linking to the device.
y
Get a connecting cable not provided by the supplier to connect the external device to the system.
y
If there is too much jitter in the video signal, the image on the screen shakes. Therefore, you must
connect the time base corrector (TBC).
y
If the synchronous signal output in the computer or video device is cut off due to the change of the
video output setting or other reasons, the color of projected image would be distorted for a short
time.
y
The projector receives the video signal, Y/C signal, YCBCR/YPBPR signal, simulated RGB signal (TTL
level for synchronous signal) and numeric signal.
y
Some computer models are not compatible with the projector.
y
Use the cable compensator when using the long cable to connect the device to the projector. The
image might not be displayed properly if not using the cable compensator.
PC
No.
Serial
1 P/PR
2 G/Y
3 B/PB
4 -
5 GND
6 GND
7 GND
8 GND
No.
Serial
9 -
10 GND
11 GND
12 DDC data
13 SYNC/HD
14 VD
15 DDC clock