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Note: This is a guide for removing and replacing a RET-200 motor on a JMA antenna.
I.
RET-200 Motor Removal
1. Remove any attached AISG cable(s) from the motor.
2. Carefully remove the 4 mounting screws and place them in a safe location.
Ensure that all of the washers stay together with each screw for re-use. See Fig. 1.
3. Carefully slide the RET-200 out from the antenna.
4. Ensure that the orange gasket is undamaged. If damaged, contact JMA Tech
support for a replacement gasket. See Fig 1.
JMA Tech Support
Toll Free:
techsupport@jmawireless.
Fig. 2 – RET Firmware Rev and Serial Number
REV. 010616
RET-200 REPLACEMENT
+1-888-201-6073
com
Fig. 1 – Mounting Screws and Gasket
Serial #
1
(UID)
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Summary of Contents for JMA Wireless RET-200
- Page 1 RET-200 REPLACEMENT Note: This is a guide for removing and replacing a RET-200 motor on a JMA antenna. RET-200 Motor Removal 1. Remove any attached AISG cable(s) from the motor. 2. Carefully remove the 4 mounting screws and place them in a safe location.
- Page 2 This can also be used to verify the functionality of a new RET-200 prior to installation. 1. If the RET-200 is attached to an antenna remove it using the instructions in Step I. 2. Connect the RET-200 to the controller using an AISG cable.
- Page 3 See Fig. 4. f. Use the PCU-220 controller to scan and connect to the motor. 2. Ensure that the RET-200 has the correct antenna file loaded. Reference Fig. 2 to verify the firmware version matches the version identified in the controller software.
- Page 4 RET-200 REPLACEMENT Fig. 4 – Aligning Screw Holes Split Washer, Plastic Washer Flat Washer Fig. 5 – RET Screws Fig. 6 – Dielectric Grease Fig. 7 – Proper Dielectric Grease Application 3. Once the screw holes are aligned, secure the motor to the housing with the four screws.