CNB HDS4848E - Manual (Page 28)

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2-2-4. MENU > DEVICE > Keyboard
Press to find and select keyboard from the
list.
2-2-5. MENU > DEVICE > RS232 & RS485
Press to select a device for each ports.
• RS232: Supports Text In (POS) device. PTZ
and Keyboard
•
RS485: Supports Text In (POS) device ,PTZ
and Keyboard.
Note : Text In devices (e.g. Cash Register) needs to use ASCII code for Text In info on DVR