13.2.2. Connection via modem

Connect as shown below.

Connection via modem (Operation log PC)

RS-232C cross cable

AI-900MF

1

DCD

2

RXD

3

TXD

4

DTR

5

GND

6

DSR

7

RTS

8

CTS

9

RI

COM1

COM2

RS-232C cross cable

Front view

Main Frame AI-900MF

Modem

DCD

1

RXD

2

TXD

3

DTR

4

GND

5

DSR

6

RTS

7

CTS

8

RI

9

Modem

13.3. System Programming

Use the supplied PC software to perform such system programming as station number and function settings. For its use and installation, refer to the "AI-900 Setup Software Instruction Manual."

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Aiphone AI-900 installation manual System Programming, Connection via modem Operation log PC