BenQ RM8602K 86" Class 4K UHD Educational Touchscreen LED Display - Manual (Page 15)

Parts of the display and their functions 15
AUDIO OUT
Connects to an external audio device (such as a speaker, stereo
system, or headphone) to output the audio that is supplied by the
video source.
RS232 Serial interface, used for mutual transfer of data between devices.
SPDIF
Connects the SPDIF cable from external devices to the display for
audio out.
AUDIO IN / MIC IN
• AUDIO IN : Receives audio signals from an external device.
• MIC IN : Connects to a microphone.
VGA
Receives analog RGB signals from an external device (such as a
computer).
2.0 / 1.5A Unscrew the cover to access the USB slot for Wi-Fi dongle.
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• USB2.0= 5V 500mA / USB3.0= 5V 900mA
• : Direct Current / DC
• : Alternating Current /AC
• The maximum length for the cables to be used with the USB slots are 5m (USB 2.0) and 3m
(USB 3.0).