Battery Indicator; Power Button; 5-Pin Port - e-survey E300 Pro User Manual

2.3

Battery Indicator

Through the battery indicator, you can know the battery level:
Number of green indicator
4
3
2
1
2.4

Power Button

Through the power button, you can achieve the following:
 Power on the receiver: long press the button for 3 seconds and release it. All
indicator lights will be on.
 Power off the receiver: long press the button for 3 seconds, release it until you hear
the voice Power off?, and press the button again.
 Broadcast the current mode: press the button after powering on. The receiver will
broadcast the current working mode, including rover, base or static.
 Self-check: to troubleshoot the receiver when the receiver cannot work normally,
long press the button for 2 seconds, release it until you hear the voice Power off?,
and long press the button for 3 seconds until you hear the voice Self-check.
 Check the battery level: press the button. The battery indicator shows the battery
level.
2.5

5-pin Port

Through 5-pin port, you can connect an external radio and external power, or output
NMEA messages.
Definition of this port is as follows:
4
SHANGHAI ESURVEY GNSS CO., LTD.
Battery level
75% - 100%
50% - 75%
25% - 50%
0% - 25%