You can use a 9V DC adapter (center-tip negative).
To prevent accidental button presses while the scanner is in your pocket, slide the KEYLOCK switch to the "On" position. Troubleshooting Common Issues
Press MANUAL , type the channel number (1–20), and press MANUAL again. Netset Pro-44 Scanner Manual
Before programming, ensure your device has a stable power source.
137–174 MHz (Marine, amateur radio, police/fire) UHF: 406–512 MHz (Commercial, mobile, and government) Channels: 20 programmable channels Power: 6 AA batteries or a 9V DC adapter Initial Setup and Power You can use a 9V DC adapter (center-tip negative)
Slide off the back cover and insert 6 AA batteries. Using alkaline batteries is recommended for longer life.
Turn the Squelch knob (the smaller inner knob) all the way to the left (counter-clockwise) until you hear a rushing "hiss," then turn it back just until the noise stops. How to Program Frequencies Before programming, ensure your device has a stable
Whether you have just acquired one or found an old unit in storage, this guide serves as a functional replacement for the original manual to help you get started. Basic Specifications
🔍 Press SCAN to automatically cycle through all programmed channels. The scanner will stop whenever it detects a transmission. It will resume scanning a few seconds after the transmission ends.