2 PREPARATION FOR MEASUREMENT
2.3 Power Switch Key ON
1Confirm the instrument is leveled.
2Press the power key.
zConfirm the battery power remaining display. Replace with charged battery or charge when battery
level is low or indicates “Battery empty”. see Section 2.4 “Battery Power Remaining Display”.
You can confirm prism constant value (PSM), non-prism constant value (NPM), atmospheric
correction value (PPM) and you can also adjust the contrast of the display when the instrument is
To display this screen, see Chapter 16 “SELECTING MODE”.
This enables you to adjust the brightness by pressing the [F1](
) or [F2](
To memorize the setting value after powering off, press [F4](ENTER) key.
Press the power key
V : 90°10'20"
0SET HOLD HSET P1
Battery Power Remaining Display
PSM: 0.0 PPM 0.0
- - - ENTER