Ext.com Setup - Ness IQ-MDVR-4 User Manual

Gui mobile digital video recorder

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User Manual

Ness IQ-MDVR-4 – Mobile Black Box Recorder.

6.5.2 EXT.COM SETUP

The external RS232/485 communications module (Sold separately) is an external accessory connection used for

connecting PTZ, Inertia sensor, LED screen, station announcement and so on.

MODE: There are two options being, STANDARD and BUS MODE. When select as standard mode, you can

select each external port for each COM, when select Bus mode, COM1 is station announcement, COM2 is

amplifier board, COM3 and COM4 is changeable.

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