Gotting HG G-31500-A, Manual

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Device Description HG G-31500-A | English, Revision 02 | Date: 10.06.2021
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Chapter 4 – Audio Control: Interfaces, Telegrams & Buttons
4.5 Bit Coded Control Byte (Serial & CAN Bus)
The control byte is used to influence states during the playback of audio files:
4.6 Button Panel
For test purposes, the audio player can be controlled via buttons on the top. The last
selected volume setting is permanently stored in the device.
Table 7
Control byte (bit coded, serial & CAN-Bus)
Bit Function
7 Toggle bit: The telegram is only accepted when the bit toggles
6 Standby: 0 = off, 1 = on
5 –
4 –
3 –
2 Repeat: 0 = off, 1 = on
1 Pause: 0 = no, 1 = yes
0 Playback: 0 = Stop, 1 = Play
Table 8
Buttons of the button panel and their function
Taster Symbol Function
1 >II Start/Stop
2 I<< One file backwards
3 >>I One file forward
4 – Decrease volume
5 + Increase volume
6 Reset Reset (only internally)