Ranger 3FM
The following FAQ's relate to the Ranger 3FM transmitter.A. Simply swap out the crystals. Try to stay as close as you can to the original channel for optimum performance.
A. You can use any manufacturers single conversion receiver provided you use the proper Hitec FM single conversion crystal (Part# 66875xx).
A. If one did not come with your system you can contact Hitec at (858)748-8440.
A. Check the battery tray and make sure the batteries are touching the contacts. Sometimes you have to roll the batteries around until they all make contact.
A. You will have to remove the back of the radio. Remove the spring and the spring lever. Install the ratchet into the slots in the back of the gimbal. Please refer to the following picture for part placement.
