Horizon Hobby NETJS725SYN User Manual

Operating Instructions JR Synthesized TX Module (JRPTXMS)

TX Compatibility –

This synthesized module is usable with any transmitter that uses a standard JR
Module. This would include all 8, 9 & 10 channel transmitters, as well as X-347
and Century 7 transmitters.

General Operation

The operation of your new JR Synthesized Transmitter Module is designed to be
easy and user friendly, allowing for maximum convenience for the user, whether
at the flying field or workbench.

Changing Operating Channels (CH11 – 60 available):

1. Turn the power switch of the transmitter to “Off”.

2. Rotate the dial on the left side of the module to correspond to the first
digit in the Channel number you wish to change to. (1 – 5)

3. Rotate the dial on the right side of the module to correspond with the
second digit in the Channel number you wish to change to. (0 - 9)

4. Turn the power switch of the transmitter to “On”.

Safety Note - The power switch must be off to actually change the
operating channel. Should you attempt to change the channel with the
power switch “On”, the module will remain on the previously chosen
Channel regardless of the dial positions. In this case, in order for the
newly chosen Channels to be operated, the user will need to cycle the
power switch to “Off” and then back to “On”.

JR Product Warranty

Important Note: Be sure to keep your original, dated sales receipt in a safe place as you
will be required to provide proof-of-purchase date for the equipment to be serviced under
warranty.

WARRANTY COVERAGE
Your new JR Remote Control Radio System is warranted to the original purchaser against
manufacturer defects in material and workmanship for 3 years from the date of purchase.
During this period, HORIZON SERVICE CENTER will repair or replace, at our discretion,
any component that is found to be factory defective, at no cost to the purchaser. This
warranty is limited to the original purchaser of the unit and is not transferable. This
warranty does not apply to any unit which has been improperly installed, mishandled,
abused, or damaged in a crash, or to any unit which has been repaired or altered by any
unauthorized agencies. Under no circumstances will the buyer be entitled to
consequential or incidental damages. This limited warranty gives you specific legal rights;
you also have other rights which may vary from state to state. As with all fine electronic
equipment, do not subject your radio system to extreme temperatures, humidity or
moisture. Do not leave it in direct sunlight for long periods of time.

REPAIR SERVICE DIRECTIONS
In the event that your JR radio needs service, please follow the instructions listed below:

1. Check all on/off switches to be sure they are off. This will speed the repair process of
checking battery condition.

2. Return your system components only (transmitter, receiver, servos, etc.) Do not return
your system installed in a model aircraft.

3. Preferably, use the original carton/packaging (molded foam container), or equivalent,
to ship your system. Do not use the system carton itself as a shipping carton. You should
package the system carton within a sturdy shipping container using additional packing
material to safeguard against damage during transit. Include complete name and address
information inside the carton, as well as clearly writing it on the outer label/return
address area.

4. Include detailed information explaining your operation of the system and problem(s)
encountered. Provide an itemized list of equipment enclosed and identify any particular
area/function which may better assist our technicians in addressing your concerns. Date
your correspondence, and be sure your complete name and address appear on this
enclosure.

5. Include your name, mailing address, and a phone number where you can be reached
during the business day.

6. Warranty Repairs. To receive warranty service, you must include your original, dated
sales receipt to verify your proof-of-purchase date. Providing that warranty conditions
have been met, your radio will be repaired without charge.

7. Normal Non-Warranty Repairs. Should your repair cost exceed 50% of the retail
purchase cost, you will be provided with an estimate advising you of your options. Within
your letter, advise us of the credit card you prefer to use. HORIZON SERVICE CENTER
accepts VISA, MasterCard, American Express, or Discover. Please include your card
number and expiration date. The HORIZON SERVICE CENTER also accepts money orders.

Mail your system to:
Horizon Service Center
4105 Fieldstone Road
Champaign, IL 61822
Phone: [phone]

www.horizonhobby.com