User's Manual

Diagnostics
RFI-148 & RFI-900 High Output Power Paging Transmitters User Manual Page 36 of 134
Once the firmware image has been uploaded, at any later date the firmware image can be applied.
APPLYING FIRMWARE IMAGE
To apply an uploaded firmware image, run the “Update Firmware Now” routine. The paging transmitter will
reset to apply the image and will be unresponsive for up to one minute. Note that while the paging transmitter
is applying the firmware image, it will not transmit, respond to AT commands or connect with Cruise Control.
Figure 13: “Update Firmware Now” routine
When the firmware starts up after applying the new image the “Version String” can be inspected to ensure the
new firmware image was loaded.
5.3.2 Snapshot
The paging transmitter has a firmware “Snapshot” used for recovering the paging transmitter to a previous
state. The snapshot contains a backup of the current firmware and configuration.