CST/BERGER CST202, Instruction Manual

Page: 25 / 117

10.3 Selecting the direction of horizontal angle
（
HAL/HAR
）
The CST/Berger Total Station can read and display angles in the HAR right mode
(angles right) or the HAL left mode (angles left). Before doing this, you should define
the
【
R/L
】
keys in the Meas mode. See “22.3.1 defining softkeys”.
Operating Keys Display
1. By Pressing the
【
R/L
】
button
，
the
horizontal angle will be changed from
MEAS
the default value of HAR to the new
H
value of HAL. Angles will be CCW.
【
R/L
】
ZA 99°43 ′ 13 ″
HAL 239°38 ′ 48 ″ P1
Display will change as pictured to the
DIST SHV R/L EDM
right.
2. By pressing
【
R/L
】
again
，
the display
will be placed back in the HAR mode.
MEAS
H
Display will change as pictured to the
【
R/L
】
ZA 99°43 ′ 13 ″
right.
HAR 120°21 ′ 12 ″ P1
DIST SHV R/L EDM
z
The relation of HAL and HAR
：
HAL=360°- H A R
20