GRAUPNER GR-12L User Manual

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16570.123_V1sh
Video transmitter 16570.123
Video channel switching on the outputs 1-3 with video
transmitter No. 16570.123
I5
I6
+
Trv
3
+100%
+100%
+100%
I7 +100% +100%
free
I8 +100%
+100%free
I9 +100%
+100%free
+100%
SW6/7
There are four video channels available in Europe. It is possible to
switch between these through the channels 9-10.
Channel 11 allows switching of all Raceband channels with US soft-
ware.
C9 switches between even and odd channels.
C10 switches between R3, 4 and R5, 6 or R1, 2 and R7, 8.
C11 switches between R3, 6 and R7, 8, 1 and 2.
At > + 2%, it is output 3.3 V on the switching channels and
0 V is output on the switching channels at <-2%. This will switch the
video channels.
Fail-Safe settings
We recommend to set Channel 1 and Channel 5 to "Pos" according
to the transmitter instructions and to put the pitch control stick in
the motor OFF position before storing the fail-safe settings and to
set the attitude / rate mode switch to the "Attitude mode" position
so that the attitude mode is active in fail-safe situations and the
motors stop. When using the receiver with a flight control with GPS,
it is recommended to keep C1 on and C5 to C7 to program Pos in the
"Come back home" switch position, so that the copter flies back to
the starting position in case of signal loss. Please note that when the
signal is received again, the set mode will become active again and
the pilot will have to take again the control.
FAIL SAFE
Pos
hold
1 2 3
4
5
6
7 8
Delay 0.25s STO

GRAUPNER GR-12L Specifications

General

Type	Radio-Controlled (RC) Model Parts
Proper use	Helicopter
Product type	Receiver
Programmable	Yes
Product color	Black, Green
Frequency range	2400 - 2483.5 MHz
Channels quantity	16 channels
Brand compatibility	Graupner
Maximum operating distance	3000 m
Voltage	3.6-8.4 V
Operating temperature (T-T)	-15 - 70 °C

Weight and Dimensions

Width	25 mm
Height	4 mm
Weight	4 g