676002
23
Zoom out
Zoom in
Previous page
1/76
Next page
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 rst 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
23


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for BenQ LH770 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of BenQ LH770 in the language / languages: English as an attachment in your email.

The manual is 14,98 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info