This document is the instruction manual of a wireless radio, which introduces the basic operation and set mode of the radio.
This manual provides advanced operating information for the Icom IC-41PRO UHF transceiver. It describes the radio as supplied in standard factory default settings but notes that customized settings may differ based on dealer configuration.
The guide covers essential topics including basic operation such as power-on passwords and keylock functions, channel and zone selection, and squelch adjustment. It details the Set mode for configuring various parameters like backlight, beep levels, CTCSS/DTCS tones, VOX gain, and scan timers.
Push the corresponding keys to enter your 4-digit code; note that each key represents two digits.
Hold down the [ROTARY SELECTOR] for 2 seconds to electronically lock all keys except PTT, Side 1, TOP, and B.
The manual instructs users to set the squelch level between 0 and 9, with 0 being the lowest and 9 the highest.