Topcon ES-101 - Page 24

4. ES FUNCTIONS
14
Operation panel
"5.1 Basic Key Operation"
Guide light
 Guide light
Setting-out measurement etc. can be carried out effectively using the Guide
light. The Guide light is composed of a light that is divided into a red and a
green light. A poleman can ascertain the present position by checking the
Guide light color.
Softkey selection
Display unit
Star key
Power key
Illumination key
Guide light
green
red
(When seen from the objective lens side
while the instrument is in the Face 1 state)