Ada DIGITEO-20 А00229 [9/58] Digi teo 2 5 10 20

MEASUREMENT FOUNDATION

DigiTeo-2/5/10/20

Power switch on

Press , all segments of the display will light on. The

display shows that Vertical angle should be zero. Rotate

the telescope to set the instrument to a vertical angle read-

ing of 0. Press over 2 seconds, it can be power off.

● In order to make sure instrument work continuously,

pay attention to battery display. If battery is insufcient,

replace battery.

● For setting the vertical angle at 0, a datum 0 is provided

on the vertical angle scale circumference. If the telescope

is turned and the sensor passes the datum 0, angle mea-

surement begins.

Power display

Sufcient battery power

Effective battery power

Need to replace battery

Measurement is impossible. The power will

be cut off in one minute.

Change the batteries

For removing: Push the two locking levers to the op-

posite direction and pull out the battery box . Then take

the battery from the box.

Angle measurement

1. Measuring a HAR and vertical angle

Operating Display

Collimate the rst target.

Press [OSET] twice and make

the target horizontal angle A is

0°00′00″.

Collimate the second target B

and the horizontal and vertical

angles are displayed.

How to collimate

- Point the telescope towards the light. Turn the diopter ring and adjust

the diopter so that the cross-hair is clearly observed. (Turn the ring

coward you rst and then backward to focus.)

Installation: First Put the battery into the battery box , then Push the two

locking levers to the opposite direction and put the battery box to the

instrument until it clicks into the position.