14
XP662 MANUAL  Introduction
The XP662 features a built-in trainer system. The
transmitter can be used as either a master (trainer) or
as a slave (trainee). The XP662 is compatible with all
other current JR radios that have built-in trainer
systems. An optional Trainer Cord (JRPA130) 
is needed .
1. Match the servo reversing and trims of both radios.
2. Plug the optional trainer cord into both transmitters.
3. Turn on the master transmitter. 
(Note: The slave radio must be left off.)
4. Test all the control functions on your aircraft with
the master radio.
5. Push the trainer button on the master
transmitter and check all the control functions
with the slave radio.
CHAPTER 5: TRAINER SYSTEM 
• 
Introduction
TRAINER SYSTEM5
   
FUNCTION 3-4 1-4 FUNCTION 1-2 2-3
MULTI
DATA
DISPLAY
VOLTAGE
INDICATO
R
TRAINER 
BUTT
ON
OPTIONAL 
TRAINER CORD
(JRPA
130)
MASTER TX
POWER SWITCH ON
SLAVE TX
POWER SWITCH OFF
THROTTLE CUT
DIGITAL TRIM EQUIPPED 6 CHANNEL
MULTI-DATA DISPLAY SYSTEM
ENTER
ENTER