R-MMC
PC
(9 PIN)
(9 PIN)
RXD 2
2 RXD
TXD 3
3 TXD
DTR 4
4 DTR
SGND 5
5 SGND
CTS 8
NOTE : If the CTS pin is not connected, the system cannot check the printer
(MODEM) status (power ON/OFF, paper empty, etc.)
FIGURE 7-4 SMDR & REMOTE PROGRAMMING CONNECTIONS
NX-SERIES
HYBRID KEY SYSTEM
INSTALLATION SECTION
2 - 30
