AK28 HD/HD+ User Manual V1.1
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2.2.2 Button/Switch Types and the Default Channel Definitions
AK28 HD/HD+ transmitter has 16 channels in total. Each channel is controlled by
an independent switch or button. Please refer to the form below for the default
channel definitions from channel 1 to 16.
Channel
No.
Joysticks /
Buttons / Switches
1
Joystick J1
2
Joystick J2
3
Joystick J3
4
Joystick J4
5
3-Stage Switch SA
6
3-Stage Switch SB
7
3-Stage Switch SC
8
3-Stage Switch SD
9
3-Stage Switch SE
10
3-Stage Switch SF
11
Left Dial LD1
12
Right Dial RD1
13
Self-Reset Button
S1
14
Self-Reset Button
S2
15
Left Dial LD2
16
Right Dial RD2
Mark: Self-locking button stays in the position you press them to; Self-resetting button
rebound to original position after a press.
