Structure Of The Instrument; Overview; Control Panel - Nedo ET-5 Mode D'emploi

3

Structure of the Instrument

3.1

Overview

Overall view
1 Dioptre
2 Compartment for
batteries/rechargeable batteries
3 Clamp (large button) and fine
motion (small button) for horizontal
circle
4 Clamp (large button) and fine
motion (small button) for vertical
circle
5 Twist lock for tribrach
6 Circular bubble
7 Tribrach
8 Levelling screw
9 Display and control panel
10 Spirit level
11 Lens
12 Handle, removable
Partial view of the eyepiece and
focus ring
1 Focusing of the image
2 Focusing of the cross hairs
3.2

Control panel

1 Freezing the angle of the horizontal
indication in the display
2 Direction of the angle measurement
of the horizontal circle
3 Vertical switching: Angle/gradient
and confirming the menu
4 ON/OFF switch
5 Illumination for display and cross
hairs – On/Off.
Plumb beam* – On/Off.
6 Setting the horizontal indication to "0"
*Depending on the features: 460812-613 with optical plummet / 460814-613 with laser plummet.
Theodolite ET-5 Operating Instructions
12
11
10
9
8
7
1
2
6
EN
1
2
3
4
5
6
1
2
3
4
5
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