Casio IT-9000 Series Service Manual page 31

No. Operation
Press the "ENT" key or tap
"[ENT] OK".
3
Tap "ok" in the "Success"
4 dialog box, and then
"[Fn+CLR] END".
Start up "IDCHK_PY011.exe"
under \\My Device\FlashDisk\
5
DIAG to see that the product
ID is correctly registered.
2. Upgrading WAN fi rmware (For WAN type only)
[ NOTE ] When replacing the WAN/GPS-MODULE with a new one, be sure to perform the following
procedure.
[ NOTE ] If the remaining battery level is 40 % or less, do this procedure while supplying power
from the AC adaptor. Otherwise, replace the battery pack with a fully charged one.
No. Operation
Start up "WAN_FW_
updata.exe" under \\My
Device\FlashDisk\DIAG\
WANFirmTool.
1
Tap "Start".
Then, the fi rmware upgrading
process starts.
2
3 Tap "End" to end upgrading.
Display
Display
– 24 –
IT-9000
Test Details
Check that the message "Model/
ID Setting Succeeded" is
shown.
IT-9000 will automatically reset.
Test Details
If it takes a long time to
complete upgrading, an error
may be displayed.
In this case, reset IT-9000 once,
and then start the upgrading
operation once again.