Montage And Connections; Programming The Alarm Threshold - GRAUPNER S8474 Manual

Montage and connections

Programming the alarm threshold

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 
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   
 
  
 
S8474_PDB_SBEC_V_1_jh
Install the PDB + SBEC Module in a proper place inside the model
where it is protected from vibrations. Connect the 3 poles cable
to the telemetry port of the receiver. The connectors are reverse
polarity protected: note the small chamfers on the sides. Never
use force – the connectors should engage easily. The socket is
labeled accordingly:
Brown cable (-), red cable (+) and orange cable (T).
The battery cable with the XT-60 connector is connected to the
battery. (Red = + / black = -)
The update port allows the receiver update even with connected
module. To update the PDB + SBEC Module please read the
instruction before you use the "Firmware_upgrade_studio" on
www.graupner.de. Moreover the BEC voltage can be used to
power for example an FPV camera.
PDB + SBEC
ESC
ESC
The small 3 poles socket is provided for switch functions. See
paragraph "Programming the user setup"
The alarm thresholds are displayed in the telemetry menu of the
transmitter. (Please read the manual of your transmitter how to
view the telemetry menu and how to navigate it)
The first page of the PDB + SBEC Module in the telemetry menu is
only a display page.
In the next pages the alarm thresholds can be set. It is possible
to set up to 3 alarm thresholds for minimum battery voltage.

Min Voltage: The first alarm threshold can be used for the normal
minimum voltage, e. g. to allow a safe return flight.
Sensor 1: The second aarm threshold can be set a little lower
than the first one. So you can for example set a "coming home
function".
Sensor 2: The third threshold is normally set a little lower e. g. to
set a self landing function before the battery is completely empty.
Update port
ESC
ESC
Receiver
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