Weekly Programmable Timer
Page 13
Communication Ports
To perform firmware update:
1. Link the PT1800 to PC as show in the
Diagram 1
2. Run bootloader program at your PC and the windows
(
Diagram 2
) should appear
3. At PT1800, select Menu 7 - System and 7.2 - Update
4. Select ‘yes’ for update
5. Load latest firmware by click ‘New Firmware’ (
Diagram 3
)
6. Select “Burn” and the new files would be downloaded to
PT1800 (
Diagram 4
)
7. After completing press ‘Restart’ and the process of
firmware upgrade is completed (
Diagram 5
)
Diagram 1
Diagram 2
Diagram 3
Diagram 4
Diagram 5
