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April 2009
Installing New Software (cont.)
1. As shown in Figure 9-30 on the previous page, the Flash
Update option erases all instrument coding.
•
[F2]
Press
erasing the program.
•
[F3]
Press
program.
2. The meter asks for confirmation. Repeat the options shown in
Step 1 above. The screen on both the PC and the PT878GC
now appears similar to Figure 9-31 below.
GE Sensing PCI Loader v3.0
[HW Rev3+]
Backup Battery: OK
Firmware CRC: Valid
Reload Flash via Infrared (Yes/No)?
IrOBEX
Figure 9-31: Flash Reloading Window
3. The meter now asks if you wish to reload the flash memory
via the infrared communications port.
•
[F3]
Press
reloading via IrCOMM, or
•
[F2]
Press
reloading procedure.
4. Be sure the infrared sensor on the meter has a clear path to the
infrared adapter on the PC, and return to the PC
Hyperterminal program.
9-48
(Cancel) to return to Operate Mode without
(OK) to confirm that you wish to erase the
No
(Yes) (or C on the PC keyboard) to begin
(No) (or ESC on the keyboard) to stop the
2/26/04
IrCOMM
Servicing the PT878GC
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