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PT1801 | MULTICHANNEL PROGRAMMABLE TIMER
Firmware Upgrading
To perform firmware update:
1. Link the PT1801 to PC as show in the Diagram 1
2. Run bootloader program at your PC and the windows
(Diagram 2) should appear
3. At PT1801, 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
PT1801 (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
The bootloding software is available for download. However, we prefer that this procedures are only performed by a
trained technician.