User's Manual

Eyr GNSS RTK System User Manual
www.satlab.com.se 16
Figure 2-1-4
1. Satellite LED 2. Data LED 3. Power button
2.2 Button & LED
2.2.1 Button function
Table 2-2-1 Button function description
Function
Description
Power-on
Long press the power button for 1 second.
Power-off
In the power-on state, long press the power button for more than 3
seconds but less than 6 seconds.
Forced shutdown
（use when the device
crashes）
Press the power button for at least 12 seconds.
Query current status
Press the power button once to voice the product’s current working
status.
Reset motherboard
When the device is powered on, long press the power button for 6
seconds and release it after hearing the second "dingdong" sound.
Switch working mode
Double-click the power button to enter the mode switch. After each
double-click, switch to a working mode, and click the power button
to confirm it.
2.2.2 LED
Table 2-2-2 LED function description
Function
Status
Description
Power LED(red)
Long-term light out
In the non-charging state or after the power is full, the
power red light is always off.
Long-term
lighting
In the charging state, and the power is not fully
charged, the power red light is always on.