Hi-Target V90 Plus, Getting Started, Page: 25 / 128

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3. Power on/off
Press power button for 1s to power on. Long press power button (3s≤long press time≤6s) when voice
prompts "dingdong" and release button to power off.
4. Reset main board
In power on status, long press power button for more than 6s when voice prompts the second
"dingdong", then release it.
5. Auto-set base station
In power off status, long press power button for 6s when voice prompts "set base automatically",
then release it, the receiver will automatically set base mode.
2.2 LED indicator lamp
Basic Operation
Description
In normal voltage
Battery
＞
7.6V
External power supply
＞
12.6V
In normal voltage
7.2V
＜
battery
＜
7.6V
11V
＜
external power supply
＜
12.6V
Low voltage
：
battery≤7.2V
External≤11V
Power status hints: once or four times of one min
No GSM/WiFi connection
GSM/WiFi module connect to server successfully
GSM/WiFi module connect to internet
successfully
GSM/WiFi module is connecting to internet server
1.Receiving or transmitting data (only receiving
data for rover while transmitting for base)
2. collecting static data in static mode
Communication failure, no data output
Status
Always on
Always on
Slow flash
Fast flash
Off
Always on
Slow flash
Fast flash
Slow flash
Off
Lamp
Power lamp(yellow)
Power lamp(red
）
Differential signal
lamp
（
green for
status
）
Differential signal
lamp(red for status)