Hall Research Technologies UHBX-8X User Manual page 15

Response: OK <cr>
Command: CFn <cr>
N 1
36KHz
IR Freq
Factory default is 38 KHz. This command should be used prior to issuing IS9
command if your IR signal is something other than 38 KHz. All infra red
remote controls have a modulation (or carrier) frequency and the vast
majority operate at 38KHz.
Response: CFn <cr>
Command: FD <cr>
This command will restore the unit to factory default condition, use with
care.
Response: FD <cr>
This indicates that the command completed successfully
Command: FW <cr>
This command will report the firmware version in the unit. If the firmware is
out of date, you can update the firmware using the USB port on the UHBX-8X.
Please see the Windows GUI Guide for further instructions.
Response: FWx.x <cr>
x.x is the version of the firmware in the device.
Stands for IR Carrier Frequency
2
38KHz 40KHz
Stands for Restore Factory Default
Stands for Query Firmware Version
3 4
56KHz
UHBX-8X
15