ER-A770 (serv.man8). Service Manual Draft - Sharp EPOS Service Manual (repair manual). Page 15

No

Procedure on P.C. side

No

Procedure on ER-A770 side

11

Execute "02FD.EXE" on P.C.
*Don’t execute the other Software at the same time.

12

Set the Communication method by "Setting" Button.

Push "OK" Button.

13

Push "Transmit Start" Button.
And Select the Sending File. 

14

Communication starts.

14

ER-A770 shows

15

DownLoad is completed.
The initial Window is shown.
Push "Exit" Button.

15

DownLoad is completed.
The SETTING menu is shown.

"UTL33.EXE" is a utility program on P.C. - a program that sends the
application program data of ER-A770, the image data of the Logo
stamp of UP-T80BP or the application program data of UP-T80BP in
order to replace them.

UTL33 [-Fn] [-Cn] filename 

[filename 

...]

filename

Specifies the name file which you want to send.

For ER-A770 IPL

S-type ROM object file

-Fn

Specifies the function. Valid values for n are in the range 1
through 3.

1: ER-A770 IPL

2: UP-T80BP LOGO STAMP

3: UP-T80BP IPL

Normally, UTL77.EXE takes the suitable function automatically.
If the automatic selection does not work correctly, please use this

switch.

-Cn

Specifies the number of the serial (COM) port. Valid values for n
are in the range 1 through 2.
The default value is 1 (COM1).

For ER-A770 IPL.

UTL77 770_1.ROM 770_2.ROM

For UP-T80BP LOGO STAMP (To use COM2).

UTL77 -C2 LOGO.BMP

For UP-T80BP IPL (To use the switch "-F").

UTL77 -F3 80BP.ROM.

RECEIVING          00000