Sharp GX20 Service Manual - Page 24

Flash Loader 3.10, Sumcheck End, Sum = Xxxx H, Complete, Ers_error, Adr = 10, Str = A0 - software sync

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GX20 CONFIDENTIAL Note 1) If using "Communication Box Ver. 2G", the only the phone connected to No.1 cable is controlled on your PC. Note2) The time displayed in this dialog indicates a margin of processing time taken for data to be downloaded to the phones that are connected to cable No.2 to No.10 of the "Communication Box Ver. 2G". If an error occurs, increase this margin time. See the section 3.3.5.2 (3) "Using the Communication Box Ver. 2G" on page 2-20 for details. [Caution!] • If you wish to download using "Communication Box Ver. 2G", power on from No.10 to No.1 after "Sending Sync Byte.../Press Power Button" message has appeared. • Use a fully charged battery and remove the check from "Communication Box" if using a Data cable for the downloading operation. • Start downloading after the phone has been properly turned off in order to clear the Backup RAM. • If you select "FileSystem Initialize" for the download, user's data stored in the phone will be deleted. Care should be taken for this performance. 3) The loading loader (on the phone side) The progress indication of the operation and error status are displayed on the phone. The following are example screens. 1. Initial screen Flash Loader 3.10 2. Deleting the Flash Flash Loader 3.10 3. Writing the data Flash Loader 3.10 P ERASING WRITING ... Indicates a program data. In case of the data area, "D ERASEING" is displayed. Appears if the loading loader is successfully expanded. (the version of the loading loader software is displayed). The mobile light will be turned on to red until the write operation is complete. 4. Writing data is completed Flash Loader 3.10 Indicates that the Flash is being erased. "#" disappears as the erasing operation proceeded. Indicates that data is being written into the phone. During this operation, the mobile light stays purple. 5. SUM value is indicated Note 1) Flash Loader 3.10 6. Error screen Note 2) Flash Loader 3.10 COMPLETE! SUMCHECK END SUM = XXXX h ERS_ERROR! ADR = 1000000 STR = A0 Indicates that the program data is successfully loaded and the mobile light will blink green light. SUM value is displayed few seconds after the program data has been successfully loaded. The value is displayed at "XXXX". This screen appears when an error occurs and the mobile light will blink yellow. ADR: Address where the error occurs. STR: Flash Status information. Note 1) You can check if the loaded program data is correct or not by comparing the SUM values displayed on the PC side and the phone as shown on the screen 5. If both SUM values are the same, it means the correct program data has been loaded. Please check the SUM value quickly since this display will disappear very soon if using the Data cable. Note 2) The screen 6 shows an example of one error occurred while in Flash erasing operation. "ADR" and "STR" only appear for Flash-oriented errors. Other errors are described latter in section 3. (see pages 2-22, 2-23) 2 - 18

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GX20
2 – 18
CONFIDENTIAL
Note 1)
If using “Communication Box Ver. 2G”, the only the phone connected to No.1 cable is controlled on your PC.
Note2)
The time displayed in this dialog indicates a margin of processing time taken for data to be downloaded to the phones that are connected to cable
No.2 to No.10 of the “Communication Box Ver. 2G”. If an error occurs, increase this margin time. See the section 3.3.5.2 (3) “Using the Communi-
cation Box Ver. 2G” on page 2-20 for details.
[Caution!]
•
If you wish to download using “Communication Box Ver. 2G”, power on from No.10 to No.1 after “Sending Sync Byte…/Press Power Button”
message has appeared.
•
Use a fully charged battery and remove the check from “Communication Box” if using a Data cable for the downloading operation.
•
Start downloading after the phone has been properly turned off in order to clear the Backup RAM.
•
If you select “FileSystem Initialize” for the download, user’s data stored in the phone will be deleted. Care should be taken for this performance.
3)
The loading loader (on the phone side)
The progress indication of the operation and error status are displayed on the phone.
The following are example screens.
Note 1)
You can check if the loaded program data is correct or not by comparing the SUM values displayed on the PC side and the phone as shown on the
screen 5. If both SUM values are the same, it means the correct program data has been loaded. Please check the SUM value quickly since this dis-
play will disappear very soon if using the Data cable.
Note 2)
The screen 6 shows an example of one error occurred while in Flash erasing operation.
“ADR” and “STR” only appear for Flash-oriented errors. Other errors are described latter in section 3. (see pages 2-22, 2-23)
Flash Loader 3.10
Flash Loader 3.10
##########
P ERASING ...
Indicates a program data.
In case of the data area,
"D ERASEING" is displayed.
Flash Loader 3.10
WRITING ...
1. Initial screen
Flash Loader 3.10
SUMCHECK END
SUM = XXXX h
5. SUM value is indicated Note 1)
Flash Loader 3.10
COMPLETE!
Flash Loader 3.10
ERS_ERROR!
ADR = 1000000
STR = A0
6. Error screen
Note 2)
4. Writing data is completed
2. Deleting the Flash
3. Writing the data
Appears if the loading loader is
successfully expanded. (the version
of the loading loader software is
displayed). The mobile light will be
turned on to red until the write
operation is complete.
Indicates that the Flash is being
erased. "#" disappears as the
erasing operation proceeded.
Indicates that data is being written
into the phone.
During this operation, the mobile
light stays purple.
Indicates that the program data is
successfully loaded and the mobile
light will blink green light.
SUM value is displayed few
seconds after the program data has
been successfully loaded.
The value is displayed at "XXXX".
This screen appears when an error
occurs and the mobile light will blink
yellow.
ADR: Address where the error occurs.
STR: Flash Status information.