Sokkia 30R Series Operator's Manual page 29

(This symbol is displayed every 3 seconds): No power remains.
Stop the measurement and charge the battery.
"6.1 Battery Charging"
*5 Target display
Press {SFT} to switch the selected target. This key function can be used only
on the screens on which the target symbol is displayed.
:prism
:reflective sheet
:reflectorless
* 6 Tilt angle compensation
When this symbol is displayed, the vertical and horizontal angles are
automatically compensated for small tilt errors using 2-axis tilt sensor.
Tilt compensation setting: "24.1 Changing Instrument Options
Settings in Config Mode"
*7 Laser-pointer/Guide light (optional function) display
Selecting Laser-pointer/Guide light: "24.1 Changing Instrument Options
EDM settings", Switching Laser-pointer/Guide light ON/OFF :
"5.1 Basic Key Operation"
:Laser-pointer is selected and ON
:Guide light is selected and ON
*8 Appears when laser beam is emitted for distance measurement
*9 Input mode
A :Inputting capital letters and figures.
a :Inputting small letters and figures.
5. BASIC OPERATION
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