Connect The Cables - NEC 55" InfinityBoard 2.1 User Manual

Connect the cables

OOTE: •
Do not connect or disconnect cables when turning on the monitor's main power or other external
equipment's power as this may result in a loss of image.
•
Do not use an attenuating (built-in resistor) audio cable. Using an audio cable with a built-in resistor
will lower the sound level. Use an audio cable without a built-in resistor.

e recommend turning off the monitor's main power before connecting the speakers, external devices, or USB
cables.
1. Connect the USB hub
• Connect one end of the 10cm USB cable, supplied with the monitor, to the USB
Type-B input marked with "Hub," located above the external speaker terminals.
Connect the other end to the USB Type-A input marked with "USB 1".
• The red LED on the USB hub will light up.

OOTE:

If connecting to an external PC, use the 3m USB cable supplied with the
monitor. Connect the USB cable to the USB Type-B input marked with
"Hub" to a USB Type-A input in the external PC.
2. Connect the external speakers
• Connect the audio cables to the terminals on each speaker and to the speaker
terminals on the side of the InfinityBoard
• The red terminal is plus (+), and the black terminal is minus (-).
.
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