11. Brightness
Select the screen brightness level. 3 levels are available.
12. Backlight
Select the length of time the screen's backlight will stay on. Options:
Infinite (light always on), 5s, 10s, 15s, 30s, 45s, 60s, 120s, 180s, 240s,
300s.
13. Version
The current software version will be displayed on the screen.
Technical specifications
Frequency range
Channel spacing
Channel capacity
Digital groups*channels
Frequency stability
Operating temperature
Operating voltage
Battery
Dimensions
Weight
Transmitter
Power output
User manual
446.00625 - 446.19375 MHz
25KHz (Wide Band)
12.5KHz (Narrow Band)
99 channels
16*32
±1ppm
-26°C ~ +80°C
3.7V DC
2000mAh
138x60x30mm (antenna included)
150g (with battery pack, antenna)
0.5W
12