GRAUPNER MC-28 Programming Manual

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Switch-on melody
In this line, you can turn on and off the switch-on and the switch-off
sounds.
Battery alarm threshold
In this line you can preset the warning threshold of the display in
0,01V steps between 3.50 and 4.50 V (depends on the type of bat-
tery used). Make sure that the set value is not too low to give you
sufficient time to land your model after a battery warning.
Switch-on warning
Here select the period until the switch-on warning becomes active
("unlimited" = off). If you do not operate an operating element within
the set time, an optical and acoustic warning is issued. If no operat-
ing element is run, the transmitter switches off after approximately
three minutes.
Touch sensitivity
In this line you can set the touch sensitivity of the touch buttons in
the range from 1 to 10. The lower the number, the faster the reac-
tion.
DATA sel.
A Smart Box, an external RF module or the external Bluetooth mod-
ule of the mz transmitters (No. 8351) can be operated on the data
socket. Following settings are possible:
"Telemetry"
Data protocol for an external RF module and for data output on the
Smart Box in the "EXTERNAL MONITOR" menu.
"BLUETOOTH"
Data log for the external Bluetooth module (No. 8351) and for trans-
mitting telemetry data and voice output on smartphones and tablets
with "Graupner HoTT Viewer App for Android".
Ph. Name 1 … 10
Here you can input your own phase names. These names are dis-
played when you activate the phase.
You can assign up to seven characters per phase name.
BT headset and following lines
Here you can find and pair Bluetooth devices. You can also select the
transfer method and deselect all connections to BT devices. When a
connection is established, the next line shows the number of paired
devices. In the next line you can start and stop an existing connec-
tion. In the last line you can adjust the volume of the Bluetooth
device.
Basic settings
SEL
BT Headset
A2DP
1/3BTH002
ID PAIR ON
BT Volume 8
OK

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