User`s manual

The pin-out is as following:

PIN 1, 2: Transmit

PIN 3, 6: Receive

COM:

RS232 console port (DB-9 male connector)

Note: use straightforward cable to connect to your computer.

PINOUTS

Pin Name Dir Description

2 RXD Receive Data

3 TXD Transmit Data

5 GND System Ground

LINE:

RJ-11 connector, FXO interface is for connecting the extension line of

PABX or PSTN Line.

AC Power: 100V~120 VAC power supply.