Samsung QHC Series 43" 4K UHD Commercial Monitor - Manual (Page 16)

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QB43C / QB50C / QB55C / QB55C-N / QB65C / QB65C-N /
QB75C / QB75C-N / QB85C / QB85C-N
Port Description
USB 2 ¨ (1.0A)
Connect to a USB memory device.
" The USB ports on the product accept a maximum constant current of 1.0A.
If the maximum value is exceeded, USB ports may not work.
USB 1 ¨ (0.5A)
Connect to a USB memory device.
" The USB ports on the product accept a maximum constant current of
0.5A. If the maximum value is exceeded, USB ports may not work.
Outputs sound to an audio device through an audio cable.
HDMI 3 (ARC)
Connects to a source device using a HDMI cable or HDMI-DVI cable. HDMI 2
HDMI 1
RJ45
Connects to MDC and the Internet using a LAN cable. (10/100 Mbps)
" Use Cat7(*STP Type) cable for the connection.
*Shielded Twisted Pair.
RS232C Connects to MDC using an RS232C adapter.
RS232C Connects to MDC using an RS232C adapter.
IR Connects to an external IR cable that receives signals from the remote control.