GRAUPNER mz-24 Pro Programming Manual page 112

• SUMD (Digital Sum Signal)
A HoTT receiver configured as SUMD always gen-
erates a digital aggregate signal from the control
signals of a selectable number of its controls chan-
nels and forwards this to servo connection 8 in the
GR-16 and GR-24 receivers. Refer to the SUMO
section (page 110) for more information.
At the time of this writing, this type of signal is be-
ing used by several of the latest electronic appli-
cations of flybarless systems, power supplies, etc.
Notice
Consult the setting instructions for any at-
tached device to ensure the model will be able
to fly.
BACK Telemetry
RX SERVO TEST V6.35 <
ALL-MAX : 2000µsec
ALL-MIN : 1200µsec
TEST : STOP
ALARM VOLT : 3.8V
ALARM TEMP+ : 55°C
ALARM TEMP– : –10°C
>CH OUT TYPE : SUMDHD12
After confirming SUMD by touching the
ton at the bottom right in the display, the active val-
ue field moves right and highlights the next field.
In the event of reception loss, choose one of the
three possible receiver reactions (fail safe):
112 Base menu - Telemetry | SETTINGS/DISPLAYS
• HD
The last recognized signal is retained at the
output (hold).
• FS
The pre-selected fail safe position signals are
provided at the output. Refer to the Fail Safe
section (page 80).
• OF
No signals are supplied during reception loss.
RECV ESC
GAM DEC
Attention
EAM INC
VARIO ENT
GPS SET
ESC
stop and are moved out of their position at great-
er or lesser speed.
SET but-
Finally, switch the active field to channel selec-
tion by touching the
tion, you determine the highest transmitter chan-
nels within the SUMD signal.
BACK Telemetry
RECV
RX SERVO TEST V6.35 < ESC
ALL-MAX : 2000µsec
GAM DEC
ALL-MIN : 1200µsec
TEST : STOP EAM INC
ALARM VOLT : 3.8V
VARIO ENT
ALARM TEMP+ : 55°C
ALARM TEMP– : –10°C GPS SET
>CH OUT TYPE : SUMDHD12
ESC
(Hold)
(Fail Safe)
Analogue servos and many digital servos
no longer experience resistance to the on-
going control pressure after control pulses
SET button. With the selec-
BACK
RX SERVO TEST
ALL-MAX : 2000µsec
ALL-MIN : 1200µsec
TEST :
ALARM VOLT : 3.8V
ALARM TEMP+ : 55°C
ALARM TEMP– : –10°C
>CH OUT TYPE :
Tip
Connected devices normally do not require a value
greater than 12.
(OFF)
Telemetry
RECV
V6.35 < ESC
GAM DEC
STOP EAM INC
VARIO ENT
GPS SET
SUMDHD12
ESC