User Manual

Use only genuine and matching Graupner/SJ connectors and accessory parts.
• Make sure whenever you start connecting and operating the controller, that your transmitter is
switched on, and has the throttle set to position “STOP”.
Binding & RF Range Test
BIND
Press and hold Bind button for 3 sec while your receiver is powered on and then LED indicator is off.
Now press Bind button of your transmitter and then receiver’s LED indicator is off.
RF RANGE TEST
When BIND button is touched after the connection between transmitter and receiver, RF RANGE
TEST is now activated. RF TEST is continued during 90 seconds and it is automatically deactivated.
RF RANGE TEST is deactivated by touching BIND button during RF RANGE TEST mode.
Please note that your model is not controllable if your model is far away from you during Test mode
due to the short transmit distance.
Receiver Specification and Port Description
1. GR-8 Receiver Specification
2. Receiver Port Description
Extra Function