Sharp UP-3301 Service Manual page 17

4.
4.1 UP-3301 IPL
No Procedure on P.C. side
1 Install "UTL33.EXE" on the P.C.
6 Connect P.C. and UP-3301 via RS232.
7 Execute "UTL33.EXE" on P.C.
Operation:
>UTL33 3301_1.ROM 3301_2.ROM
("3301_1.ROM" and "3301_2.ROM" are file name of S-type
ROM object.)
8 Program data is sent to UP-3301 automatically.
9 "UTL33.EXE" is completed.
P.C. shows
"Completed."
No
2 Turn OFF the power.
3 Select "IPL Mode".
Set the "IPL Switch" of UP-3301 to "ON".
4 Turn ON the power.
5 Starting of "IPL Mode".
The UP-3301 displays
"IPL from Serial I/O"
8 Program data is received from P.C. automatically.
The UP-3301 displays
9 The UP-3301 displays
"Completed."
10 Turn OFF the power.
11 Select "Normal Mode".
Set the "IPL switch" to "OFF".
12 Execute the "Service Reset" on UP-3301.
UP-3301US SERVICE PRECAUTION
– 15 –
Procedure on UP-3301 side
IPL from IR
Connected IRDA 115200
21 22 23 24 25 26 27 28
IPL from Serial I/O
Connected IRDA 115200
21 22 23 24 25 26 27 28
29 2A 2B 2C 2D 2E 2F
Completed.
IPL from Serial I/O
Connected IRDA 115200
30 31 32 33 34 35 36 37
38 39 3A 3B 3C 3D 3E 3F
Completed.