Casio QT-2100 Service Manual

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Use Com1 port
QT2100-32QT2100-3QT2100-2QT2100-1
R/J
PC
R/J
R/JR/J
on-line
MAX : 15 m
Note: When the cluster has more than 8 QT-2100 terminals,
all printer should be local printer. When the cluster has
less than or equal to 8 QT-2100 terminals, remote
printer is allowable.
2 PC Cable wiring
Pin No. Signal name
3 SD/TXD
2 RD/RXD
7 RS/RTS
8 CS/CTS
1 CD/DCD
4 ER/DTR
6 DR/DSR
9 CI/RI
5 GND
QT-2100 (Com1) MODEM (DSUB25)
Pin No. Signal name
2SD
3RD
4RS
5CS
8CD
20 ER
6DR
22 CI
7 GND
8-2. MODEM system
1 Connection layout

Casio QT-2100 Specifications

General

Brand	Casio
Model	QT-2100
Category	Cash Register
Language	English