Sharp ER-A770 (serv.man8) Service Manual ▷ View online
No
Procedure on P.C. side
No
Procedure on ER-A770 side
7
Execute "POSUTILITUTOOL.EXE" on P.C.
*Don’t execute the other Software at the same time.
*Don’t execute the other Software at the same time.
8
Select the ROM object Files by "Ass Files.." button.
9
Push "SEND" button.
Program data is sent to ER-A770 automatically.
Program data is sent to ER-A770 automatically.
9
Program data is received from P.C. automatically.
ER-A770 shows
ER-A770 shows
10
When sending is completed,
the initial Window is shown after "Complete" window.
the initial Window is shown after "Complete" window.
10
ER-A770 shows
"Completed."
"Completed."
11
Turn OFF the power.
12
Select "Normal Mode".
Set "IPL switch" to "OFF".
(Ref. Hardware manual)
Set "IPL switch" to "OFF".
(Ref. Hardware manual)
13
Execute "Service Reset" on ER-A770.
IPL from IR
Connected IRDA 115200
21 22 23 24 25 26 27 28
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.
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.
Connected IRDA 115200
30 31 32 33 34 35 36 37
38 39 3A 3B 3C 3D 3E 3F
Completed.
3.2 02FD
No
Procedure on P.C. side
No
Procedure on ER-A770 side
1
Install "02FD.EXE" on the P.C.
ALL RAM Data UpLoad : Go to "2"
ALL RAM Data DownLoad : Go to "9"
ALL RAM Data UpLoad : Go to "2"
ALL RAM Data DownLoad : Go to "9"
2
ALL RAM Data UpLoad
Connect P.C. and ER-A770 (CH2) via RS232. (Fig 1)
Connect P.C. and ER-A770 (CH2) via RS232. (Fig 1)
2
Enter the SRV mode.
Select " 2 SETTING ".
Select " 14 BACKUP SEND"
Select " 2 SETTING ".
Select " 14 BACKUP SEND"
3
ER-A770 shows
4
Execute "02FD.EXE" on P.C.
*Don’t execute the other Software at the same time.
*Don’t execute the other Software at the same time.
5
Set the Communication method by "Setting" Button.
Push "OK" Button.
6
Push "Receive Start" Button.
And Select the Receiving File.
And Select the Receiving File.
7
Communication starts.
7
Push TL key. ER-A770 shows
8
UpLoad is completed.
The initial Window is shown.
Push "Exit" Button.
The initial Window is shown.
Push "Exit" Button.
8
UpLoad is completed.
The SETTING menu is shown.
The SETTING menu is shown.
9
ALL RAM Data UpLoad
Connect P.C. and ER-A770 (CH2) via RS232. (Fig 1)
Connect P.C. and ER-A770 (CH2) via RS232. (Fig 1)
9
Enter the SRV mode.
Select " 2 SETTING".
Select " 15 BACKUP RECEIVE"
Select " 2 SETTING".
Select " 15 BACKUP RECEIVE"
10
ER-A770 shows
Push TL key.
SEND DATA ALL RAM
SPEED PROGRAMMED SPEED
BACKUP SEND
SENDING 00000
BACKUP RECEIVE
SPEED PROGRAMMED SPEED
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.
*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.
And Select the Sending File.
14
Communication starts.
14
ER-A770 shows
15
DownLoad is completed.
The initial Window is shown.
Push "Exit" Button.
The initial Window is shown.
Push "Exit" Button.
15
DownLoad is completed.
The SETTING menu is shown.
The SETTING menu is shown.
<Usage of "UTL33.EXE">
"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.
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.
Syntax
UTL33 [-Fn] [-Cn] filename
[filename
...]
Parameter
filename
Specifies the name file which you want to send.
For ER-A770 IPL
S-type ROM object file
Switches
-Fn
Specifies the function. Valid values for n are in the range 1
through 3.
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
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).
are in the range 1 through 2.
The default value is 1 (COM1).
Example
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
4. Note for handling of LCD
The LCD elements are made of glass. BE careful not to give them
strong mechanical shock, or they may be broken. Use extreme
care not to break them.
strong mechanical shock, or they may be broken. Use extreme
care not to break them.
If the LCD element is broken and the liquid is leaked, do not lick it.
If the liquid is attached to your skin or cloth, immediately clean with
soap.
If the liquid is attached to your skin or cloth, immediately clean with
soap.
Use the unit under the rated conditions to prevent against damage.
Be careful not to drop water or other liquid on the display surface.
The reflection plate and the polarizing plate are easily scratched.
BE careful not to touch them with a hard thing such as glass,
tweezers. Never hit, push, or rub the surface with hard things.
BE careful not to touch them with a hard thing such as glass,
tweezers. Never hit, push, or rub the surface with hard things.
When installing the unit, be careful not to apply stress to the LCD
module. If an excessive stress is applied, abnormal display or
uneven color may result.
module. If an excessive stress is applied, abnormal display or
uneven color may result.
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