e-survey ET2A, Руководство по обслуживанию

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SHANGHAI ESURVEY GNSS CO., LTD.
5
2.2 Operation Panel
The operation panel is as follows:
Keyboard
Keys Meaning
0SET Set the horizontal angle to 0.
R/L Set the horizontal angle right or left.
HOLD Hold the horizontal angle.
V/%
Set the display unit of the vertical angle (° or %) by pressing 1 second
and turn on or off the laser pointer by pressing 3 seconds.
Turn on or off the light by pressing 3 seconds.
Power on or off the instrument by pressing 3 seconds and turn on or off
the laser plummet by pressing 1 second after powering on the
instrument.
+ R/L
Configure the instrument.
+ HOLD
Measure the same horizontal angle several times.
Display
Characters Meaning
22-01-11 The current date (year-month-day).
13:33 The current time.
The instrument will automatically power off within 30 minutes if no action
is carried out.
VA The vertical angle.
HA
L
The horizontal angle left.
HA
R
The horizontal angle right.
The battery level.
The compensator is ON.
Measure the same horizontal angle several times.
Hold the horizontal angle.
Change the function.