Graupner Hendheld RC 2.4 GHz No. of channels: 12 33124 Data Sheet

Product codes
33124
Page of 296
197
Detail program description - Control adjust
last received correct signal, temporarily stored in the 
receiver. This feature is confi gured by the settings as 
described  below.      This  feature  also  suppresses  brief 
interference caused by e. g. local drops in fi eld strength, 
which otherwise result in the familiar "glitches".  In this 
case, the red LED lights up on the receiver.
If you have selected a PCM transmission mode for the 
active model memory but have not yet carried out the 
fail-safe programming, you will see a warning message 
on the screen when you switch on the transmitter:
Fail Safe
setup
t.b.d.
Programming procedure
The "Fail Safe" function determines the behavior of the 
receiver if communication between the transmitter and 
the receiver is disrupted. Receiver outputs 1 … 12 can 
optionally …
preserve the current position ("hold"):
1. 
if communication is disrupted, all servos programmed 
to "hold" mode remain at the positions judged to 
be the last valid positions by the receiver until the 
receiver picks up another valid control signal, or
move to a freely selectable position ("Pos") if 
2. 
interference should occur, following the expiry of the 
"time delay". 
Use the arrow keys 
 on the left or right touch pad 
to select the desired servo connection from 1 to 12 (
and then briefl y tap the center 
SET
 key on the right touch 
pad, so as to switch as you please between the "hold" 
( ) and "Pos" mode ( ):
1 2 3 4 5 6
STO
FAIL  SAFE
Pos
hold
  DELAY :    0.25s
Following this, use the arrow keys 
 on the left or 
right touch pad to select the "DELAY" option shown at 
the bottom of the display … 
7 8 9 10 11 12
STO
FAIL  SAFE
Pos
hold
  DELAY :    0.25s
… and then briefl y tap the center 
SET
 key on the right 
touch pad. Now use the touch pad's arrow keys to make 
your choice from the four possible time delays (0.25 s, 
0.5 s, 0.75 s and 1 s) offered.
Simultaneously tapping the arrow keys 
 or  on 
the right touch pad (CLEAR) ) will reset the highlighted 
fi eld back to its default value of 0.25 s.
Following this, use the arrow keys 
 on the left 
or right touch pad to select the STO fi eld at the 
bottom right of the screen. Then, use the associated 
transmitter controls to move the servos, which you have 
switched to position mode, into the desired positions 
SIMULTANEOUSLY.
Briefl y tap the center 
SET
 key on the right touch pad 
to store these positions as the fail-safe setting for the 
receiver, so that it can revert back to them if interference 
is experienced. 
Successful storage of the positions is confi rmed briefl y 
on the screen:
7 8 9 10 11 12
STO
Position
stored
FAIL  SAFE
Pos
hold
  DELAY :    0.25s
Caution:
Ensure you make use of this safety net by at least 
programming the following for a fail-safe incident: 
for glow-powered models, set the motor throttle 
position to idle; for electric models, set the motor 
function to stop, or "Hold" for heli models. If 
interference should occur, the model is then less 
likely to fl y off on its own and cause damage to 
property or even personal injury. Consider asking an 
experienced pilot for advice.