GRAUPNER MC-28 Programming Manual

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33028_mc_28_Teil2_jh
Info display
This menu shows information about the transmitter and the SD card.
The date and time can be set here.
RFID - Identity number of the transmitter
Firmware version - shows the version of the transmitter firmware
Dat. - Date (also used for log files)
Time - Time (also used for log files)
SD card - shows the capacity of the inserted SD card
Available - shows the free space on the SD card
Percentage display - used space as % of the SD card
Digital trim / Throttle switch-off trim (function)
A special function is integrated in the digital throttle trim, enabling
the adjustment of the idle speed of an engine. This "switch-off trim"
is effective only in the range of -1 to -100% and only if front or rear is
entered in the “Motor type CH1” line in the "Model type" menu.
The throttle trim has a special "cut-off trim" intended for engines.
First set the motor to safe idle with the trim.
A further marking remains at the end position in the display if the
throttle trim is moved from this position to the end of the trim travel
in the "motor stop" direction.
Then simply push the trim once more in the "higher throttle" direc-
tion to reset the trim to the last idle setting.
With the model type "Heli", the throttle trim in combination with the
"throttle limit function" has a further property. The throttle trim acts
as an idle trim on the throttle servo if the throttle limit control is in
the range -1 to -100%. The indication of the idle trim is visible in the
display.
The position indicator
( ) and a predefined idle position are dimmed
when the throttle limit control is in the range 0 to + 100%.
The throttle trim works only on the throttle, not on the pitch servos.
Note that the heli throttle servo must be connected to the output 6
of the receiver.
RFID
firmware ver.
date
time
SD-CARD
available
1.234
3623MB
92%
ABCDEF12
2016/09/17(Sa )
18:19:20s
3896MB
GRAUBELE
#01
3:33h
S
L
K78
0:00
0:00
RX0.0V
5.2V
actual
trim position
last idle position
2.4
C1 trim lever
Idle direction
M
Trimming in
Motor-OFF position
GRAUBELE
#01
3:33h
S
L
K78
0:00
0:00
RX0.0V
5.2V
last idle position
2.4
M
Motor-OFF position
actual
trim position
Trimming in
Throttle limiter in start position
GRAUBELE
#01
3:33h
S
L
K78
0:00
0:00
RX0.0V
5.2V
M
2.4
Throttle limiter in release position

GRAUPNER MC-28 Specifications

General

Proper use	Helicopter
Product type	Remote control
Product color	Black, Silver
Frequency band	2.4 - 2.484 GHz
Menu languages	DEU, DUT, ENG, ESP, FRE, ITA
Channels quantity	16 channels
Brand compatibility	Graupner
Throttle (TH) function	Yes
Compatible memory cards	MicroSD (TransFlash)
Number of memory records	120
Maximum operating distance	3000 m
Operating temperature (T-T)	-15 - 55 °C
Power consumption (charging)	400 mA
Operating voltage (max)	4.35 V
Operating voltage (min)	3.4 V

Weight and Dimensions

Depth	235 mm
Width	228 mm
Height	66 mm
Weight	1250 g