Configuration
RFI-148 250W VHF Paging Transmitter User Manual
Page 13 of 43
3.2.5 Firmware Update
Cruise Control supports the updating of device firmware from Motorola S-Record image files (*.mot).
Cruise Control will only allow firmware images that are compatible with the paging transmitter to be
uploaded.
To upload a firmware image use the
Device -> Load Firmware
menu item. A windows explorer dialog
will open, navigate to where the firmware image is on the computer, select the image and click upload. The
progress bar at the bottom right will show the progress of the firmware update.
Once the upload has finished the paging transmitter will reset to apply the update. While updating the paging
transmitter cannot key up or respond to queries. Cruise Control will automatically reconnect once the update
is complete.
For information on this feature as related to the paging transmitter firmware, which includes the firmware
recovery mechanism, see section 5.3.
3.3 SNMP
The paging transmitter includes a built-in SNMP agent. Not all configuration and diagnostic parameters may
be queried via SNMP. See Appendix C.2 for a list of values which may be queried via SNMP.
SNMP versions 1 and 2c are supported. The community string ‘public’ should be used when issuing SNMP
requests. The agent responds on UDP port 161 is compatible with standard SNMP managers and other
SNMP client applications.
An SMI MIB file defining OIDs for this product is available.
3.4 Terminal Menu Interface
The terminal menu provides access to all configuration parameters in the radio.
To access the terminal menu execute the
AT?
command at the Hayes AT command interface. See section 3.5
on page 13 for information on executing AT commands. The terminal menu will not be started if it is open
on another port, instead the
BUSY
response is returned.
The terminal menu is available over serial, UDP (ports 64250, 64251 and 64252) and TCP (port 23).
3.5 Hayes AT Command Interface
The paging transmitter supports Hayes ATtention commands. These are used to query and change device
configuration and probe performance parameters. AT commands are available via serial port, and via TCP
port 23 on the Ethernet interface.
The format for the query and configuration AT command is:
ATxxx<[I1, I2, … In]><=value><TERM>
