![background image](http://html.mh-extra.com/html/caddytrek/r2-s-series/r2-s-series_user-manual_481059018.webp)
VI.
F
IRMWARE
U
PDATE
5.
Finishing Up
a.
Turn off the Unit.
b.
Unplug all of the cables and put away the firmware cable.
c.
Power on the unit and within 5 SECONDS power on the handset.
d.
Then hold down the STOP button and while holding the STOP
button press the UP directional button 4 times.
e.
The handset will beep twice and only the light under Standby
(SB) will be flashing.
Changing the RF (Radio Frequency) Signal
If you experience signal interference it’s probably because of nearby cell
phone towers or the location of your golf course.
If you are experiencing signal interference, you can change the signal band.
Start with Yellow first, then Gray, then Pink.
To change the RF signal, follow these steps:
Turn CaddyTrek on
Click on desired RF signal (Yellow first)
You will hear a beep beep
Turn CaddyTrek off and on
The RF signal is now set
Pg. 15