Hold the button to enter the settings menu. Rotate tuning knob to adjust:
: Press to toggle gain settings, which helps stabilize signal strength for clearer audio. Firmware Upgrades ats-20 radio manual
| Menu Item | Function | |-----------|----------| | | Tuning step (1/5/9/10 kHz for MW; 1/5 kHz for SW) | | FM STEP | FM step (50/100 kHz) | | FM DE | De-emphasis (50 µs for Europe, 75 µs for US) | | BEEP | Keypress beep on/off | | LCD BACKLIGHT | Backlight timeout (1–30 seconds / always on) | | BATTERY TYPE | Li-ion / NiMH (affects voltage display) | Hold the button to enter the settings menu
: Attach the included rubber feet to the bottom of the metal case to prevent sliding. Antenna Connection : Connect the telescopic antenna to the BNC connector Antenna Connection : Connect the telescopic antenna to
Hold the button to enter the settings menu. Rotate tuning knob to adjust:
: Press to toggle gain settings, which helps stabilize signal strength for clearer audio. Firmware Upgrades
| Menu Item | Function | |-----------|----------| | | Tuning step (1/5/9/10 kHz for MW; 1/5 kHz for SW) | | FM STEP | FM step (50/100 kHz) | | FM DE | De-emphasis (50 µs for Europe, 75 µs for US) | | BEEP | Keypress beep on/off | | LCD BACKLIGHT | Backlight timeout (1–30 seconds / always on) | | BATTERY TYPE | Li-ion / NiMH (affects voltage display) |
: Attach the included rubber feet to the bottom of the metal case to prevent sliding. Antenna Connection : Connect the telescopic antenna to the BNC connector