Clear-Com CellCom Battery Pack Charger - Manual (Page 189)

Clear-Com Communication Systems
CellCom V2.0.3 Instruction Manual
1 1 - 9
Figure 11-10: Download Timeout
If this occurs, check the serial cable and all connections.
The download process can be aborted at any time without harm to the
Cellcom unit by pressing the “Exit” button. The Cellcom unit can also
be powered off safely except when “Firmware successfully
downloaded – Flashing and running” is displayed on the front panel
display.