If there is more than one target on the laser beam path (a wire in

Binoculars rangefinder unit LRB 20000 in packing case

front of a building), the decimal point is displayed in the least

 

 

significant digit position of the range indicator. In this event, the

 

 

rangefinder may be used to range the first or the last target by

 

 

pressing the MEASURE 1 or MEASURE L button respectively.

 

 

If it is possible, repeat the target ranging once or twice. If the

 

 

obtained range is correct, the results will not differ by more than

 

 

5 m.

 

 

8.4. To range a moving target, do the following:

 

 

- Observing the target through the binocular eyepiece, track

 

 

the target elevation and azimuth;

 

 

- Press the MEASURE 1 button (or MEASURE L button,

 

 

when engaging the last-in-range target);

 

 

- As the readiness indicator comes on, aim the range finder at

 

 

an off-set point forward of the target;

 

 

- As the target aligns with he reticle gap, release the

 

 

MEASURE 1 (MEASURE L) button;

 

 

- Read the measured range.

 

 

8.5. To take azimuth and magnetic azimuth measurements,

 

 

proceed as follows:

 

 

- Align the vertical mark of the Binocular objective reticle

 

 

with the right-hand object;

 

1 - Angular mount; 2 - Cover; 3- Rechargeable battery 10D-

- Read and note down the azimuth dial indication accurate to

 

0,55С-1; 4 - SPTA package; 5 - Cover; 6 - Cable; 7 - Protection

1/10 of a division on the wheel;

 

device; 8 - Charger; 9 – Operation manual; 10 - Rangefinder in

- Align the vertical mark of the reticle with the left-hand

 

case

object and read the angle again;

 

 

- Determine the measured angle by subtracting the second

 

Fig.7

value from the first one.

 

 

Page 26
Image 26
Newcon Optik operation manual Binoculars rangefinder unit LRB 20000 in packing case