SAMSUNG DCS 70
INSTALLATION MANUAL
MISC Card DB9
TXD 3
RXD 2
GND 5
DTR 4
DCD 1
RTS 7
CTS 8
Figure 6-3
Connecting External Modem and MISC Card
Set up external modem:
1. Connect modem to P.C com port
2. Using a terminal (coms) program initialise modem using digit string AT & F. Modem should
return O.K
3. Disconnect modem from the P.C and connect to MISC port 1 with the DCS 70 system power off
4. Ensure that the modem power is on
5. Turn DCS 70 on. This is done because the DCS 70 sends a initialising digit string to the modem
on power up.
• The Modem is now ready to go.
Remote Programming Using Internal or External Modem:
See chapter 4 of the DCS I&M Manual - PCMMC
(male)
Page 6-5
Modem
DB 25
2 TXD
3 RXD
7 GND
6 DSR
8 DCD
4 RTS
5 CTS
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10
January, 2000