| Acousto-magnetic synchronization | (1)Sound channel - Bandwidth
- All pass:100Hz-1500Hz
- Low pass:100Hz-400Hz
- Highpass:150Hz-1500Hz
- Bandpass:200Hz-600Hz
- Signal gain:Adjustable from 1 to 7 gears
- Fixed-point accuracy:0.1m
(2)Magnetic field channel - Signal gain:Adjustable from 1 to 7 gears
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| BNR | Acousto-magnetic synchronization background noise reduction mode |
| The sound signal strength bar graph indicates, and the sound trigger threshold is adjustable. |
| Acousto-magnetic time difference positioning mode | waveform display, acousto-magnetic time difference display. |
| Path auxiliary test: | The direction of the path can be indicated by the icon on the left and right of the cable. |
| Power supply: | - Battery: Built-in lithium-ion battery pack, voltage 8.4V, capacity 4.4Ah
- Use time: continuous use time> 8 hours;
- Charger: input AC220V±10%, 50Hz; nominal output 8.4V, 1A
- Charging time: <6 hours.
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| Display mode: | 7-inch color LCD, 1024*600 resolution, with touch function. |
| Operating environment temperature | -25ºC-40ºC, humidity 5-90%RH, altitude <4500m. |