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20 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.
2.5A
USB
HDMI 1
HDCP
2.2
HDMI 2
HDCP
2.2
SERVICE
AUDIO RETURN+
12V
TRIGGER
LAN
RS-232
MEDIA
READER
AUDIO
OUT
SPDIF
HDMI HDMI USB Type-A RS-232
1
2 2
3
4
5
67
Audio device
SPDIF audio cable
HDMI cable (with ferrite
cores)
USB Type-A cable
RS-232 cable
RJ-45 cable
12V trigger cable
Audio cable
1
2
3
4
5
6
7
Notebook or desktop computer
Speakers Screen
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