The AX-17 automatic controller manual explains connections, functions, operation steps, safety warnings, and app usage for antenna tuning.
The manual describes the hardware layout of the AX-17 controller, including the SL‑16 RF ports, Bluetooth antenna, ACC data‑line connector, and multifunction indicator buttons. It explains the meaning of the LED indicators for power, Bluetooth connection, and tuning status.
It also covers the data‑cable interfaces (4‑pin for ICOM radio tuner, 2‑pin for antenna actuator), safety precautions for power polarity and short‑circuit protection, and the companion mobile app functions such as Bluetooth pairing, tuning commands, and UV‑segment control. This manual is written in Chinese.
| External power supply voltage | 12 V‑15 V |
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When the controller is powered on, the DOWN button flashes a blue light to show that Bluetooth has not yet connected to the phone; once connected, the blue light stays solid.
The 4‑pin data cable connects to the ICOM radio’s tuner interface and must be wired with the red lead as positive and the black lead as negative; incorrect polarity can cause damage.