General Note; Service; Binding; Channel Mapping - GRAUPNER GR-12L HoTT Manual

1.

GENERAL NOTE

When switching on or adjusting the radio control system it is essential to keep the transmitter aerial at least 15 cm away
from the receiver aerials at all times. If the transmitter aerial is too close to the receiver aerials, the receiver will be
overloaded, causing the green LED starts flashing. The transmitter responds by emitting a beep once every second;
the red LED also goes out. The radio control system is now in Fail-Safe mode.
If this should occur, simply increase the distance between the aerials until the audible warning signal ceases, and the red
LED on the transmitter lights up again; at the same time the green LED on the receiver should glow constantly.
2.

SERVICE

2.1. BINDING

Turn on the receiver and press the bind button on the receiver for 3 seconds until the red LED turns off. Follow
the instructions for binding your transmitter, the system will connect in a few seconds.
NOTE: Check after binding by turning on / off the transmitter that the transmitter is attached
to the receiver.

2.2. CHANNEL MAPPING

To add an input channel to another channel output please call the menu on the transmitter output on your transmitter.
2.3. FAIL-SAFE-FUNCTION
By default, keep in delivery condition of the receiver all connected servos in the event of a fail-safe situation their last valid
position in („Hold" mode). In fail-safe case, the red LED on the receiver. In addition, the transmitter will beep once per
second for acoustic warning.
Take advantage of the safety potential of this option by programming at least for a fail-safe position in case the engine
throttle to idle, or the glow-motor function in electric models to „stop" or at Heli-models to „hold". The model can then
not do in case of failure so easily and independently as to property or even cause injury.
Please also read the manual of your remote control system!
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