BenQ RM8602K Installation Handbook - Page 11

Extending the VGA connection using a VGA amplifier/repeater

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Extending the VGA connection using a VGA amplifier/repeater If you need to connect the display to a computer or other VGA source devices over a long distance (over 3 meters), a VGA signal amplifier must be used to boost the signal and prevent potential display quality problems like interference and ghosting. 1. Connect the VGA input jack on the display to the VGA output jack on the VGA signal amplifier/repeater using a D-Sub (15-pin) cable. 2. Connect the VGA output jack on the computer to the VGA input jack on the VGA signal amplifier/repeater using a D-Sub (15-pin) cable. 3. Connect the computer's audio output jack to the audio input jack on the display using a suitable audio cable. VGA input jack Display Audio input jack Audio cable D-Sub (15-pin) cable VGA signal amplifier/repeater D-Sub (15-pin) cable Computer • Refer to the User Manual of your display for the location of VGA and corresponding audio input jacks. • The audio cable, VGA signal amplifier/repeater and additional VGA cable are not supplied and should be purchased separately. Display installation guide 11

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11
Display installation guide
Extending the VGA connection using a VGA amplifier/repeater
If you need to connect the display to a computer or other VGA source devices over a long
distance (over 3 meters), a VGA signal amplifier must be used to boost the signal and prevent
potential display quality problems like interference and ghosting.
1.
Connect the VGA input jack on the display to the VGA output jack on the VGA signal
amplifier/repeater using a D-Sub (15-pin) cable.
2.
Connect the VGA output jack on the computer to the VGA input jack on the VGA signal
amplifier/repeater using a D-Sub (15-pin) cable.
3.
Connect the computer’s audio output jack to the audio input jack on the display using a
suitable audio cable.
D-Sub (15-pin)
cable
Audio cable
Computer
D-Sub (15-pin)
cable
VGA signal
amplifier/repeater
Display
Audio input jack
VGA input
jack
• Refer to the User Manual of your display for the location of VGA and corresponding audio input jacks.
• The audio cable, VGA signal amplifier/repeater and additional VGA cable are not supplied and should be
purchased separately.