— 14 —
4-9. Keyboard
The QT-7300 provides a standard PS/2 keyboard connector located at the side panel. If the user would like to
use AT keyboard interface, a conversion cable is also provided to make this connection.
4-10. PS/2 Mouse
The QT-7300 has one PS/2 Mouse connector located at the right side. A simple plug-in will make the connection.
4-11. External FDD
The QT-7300 does not build in any floppy disk drive into the main system. Rather, it provides a FDD interface
located at the side panel. An external FDD cable is provided to connect a standard 3.5" FDD to the system for
system O/S and application software installation. Its pin position and pin assignment is listed as follows;
External FDD Pin Assignment
Pin
Description
Pin
Description
P 1
SIDE1-
P 14
WPT-
P 2
RDATA-
P 15
TRK0-
P 3
GND
P 16
GND
P 4
GND
P 17
WGATE-
P 5
GND
P 18
GND
P 6
WDATA-
P 19
NC
P 7
REDWC-
P 20
STEP-
P 8
NC
P 21
DIR-
P 9
NC
P 22
MOTE0-
P 10
DRVS0-
P 23
NC
P 11
FDDDVcc
P 24
DSKCHG-
P 12
FDDDVcc
P 25
NC
P 13
INDEX-
P 26
FDDDVcc
Содержание QT-7300 Series
Страница 1: ...SERVICE MANUAL ELECTRONIC CASH REGISTER without price QT 7300 EX 963 MAY 2001 ...
Страница 11: ... 9 11 Release the 9 screws of the Mother board Then remove the Mother board 1 2 3 4 5 6 7 8 9 ...
Страница 46: ... 44 All dots off All dots on A vertical line moves from right to left 1 2 3 4 5 6 7 8 1 1 1 1 1 1 1 1 ...
Страница 84: ... 82 10 DRAWER DL 2773 M Type ...
Страница 86: ... 84 DL 2915 M Type ...
Страница 88: ... 86 DL 3615 L Type ...
Страница 90: ... 88 11 DRAWING ...