UP-3301 (serv.man9). Service Manual - Sharp EPOS Service Manual (repair manual). Page 13

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UP-3301VS
SERVICE PRECAUTION
– 11 –
3. POS UTILITY TOOLS
1) OUTLINE
This Specification document describes the explanation about
"POSUTILITYTOOL.EXE and "02FD.EXE".
"POSUTILITYTOOL.EXE"and "02FD.EXE" works on Windows 95/98 of
PC and they have the following
Functions by connecting UP-3301 with RS232.
2) CONNECTION
PC and UP-3301 are connected by RS232. 
Connect the CH2 port of the UP-3301 to the RS-232 interface of the
PC.
RS232 Cable Connecting:
3) PROCEDURE
3) -1. POS UTILITY
POSUTILITYTOOL.EXE: IPL of UP-3301 Program Object
02FD.EXE:
All RAM Data Upload/Download
(PC software tool instead of the current
ER-02FD.)
PC
D-SUB 9pin - D-SUB 9pin
cable
D-sub 9pin
/CD
RD
SD
/ER
GND
/DR
/RS
/CS
/CI
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
RD
SD
GND
[PC]
UP-3301
D-sub 9pin
No
Procedure on P.C. side
No
Procedure on UP-3301 side
1
Install the "POSUTILITYTOOL.EXE" on the P.C.
2
Turn OFF the power.
3
Select "IPL Mode".
Set the "IPL Switch" of the UP-3301 to "ON".
4
Turn ON the power.
5
Starting of "IPL Mode".
The UP-3301 displays
"IPL from Serial I/O"
6
Connect the P.C. and the UP-3301 (CH2) via RS232. (Fig 1)
IPL SW
ON
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