BenQ TH575 3800-Lumen Full HD DLP Home Theater Gaming Projector - Manual (Page 16)

16 Connection
Connection
When connecting a signal source to the projector, be sure to:
1. Turn all equipment off before making any connections.
2. Use the correct signal cables for each source.
3. Ensure the cables are firmly inserted.
• In the connections above, some cables may not be included with the projector (see Shipping contents on page 7 ).
They are commercially available from electronics stores.
• The connection illustrations are for reference only. The rear connecting jacks available on the projector vary with
each projector model.
• Many notebooks do not turn on their external video ports when connected to a projector. Usually a key combo
like FN + function key with a monitor symbol turns the external display on/off. Press FN and the labeled function
key simultaneously. Refer to your notebook's documentation to find your notebook's key combination.
• If the selected video image is not displayed after the projector is turned on and the correct video source has been
selected, check that the video source device is turned on and operating correctly. Also check that the signal cables
have been connected correctly.
• “Audio In” port only works when the projector input source is set to HDMI, and is connected to a DVI device via
a DVI cable and a DVI-to-HDMI adapter.
1
2 2 3 4
HDMI HDMI USB
Notebook or
desktop computer
Audio cable
HDMI cable
USB cable
USB cable (for service only)
1
2
3
4
Speakers
A/V device