Fig. 1 – Newcon Optik LRB 7x50 User Manual

Page 5

7. TROUBLE SHOOTING

The range-measuring mode does not work.
Press the Action Button again.
Check that the batteries are installed properly. Check the charge
of the batteries. Replace if they are weak. Do not use old
batteries with new ones.

How can I clear last reading before making next measurement?
Direct the unit’s LCD reticule at the new target, press the Action
button. The new reading will appear.

There are black dots in the image.
A LCD (Liquid Crystal Display) is installed in the optical
channels of the device. Due to manufacturing imperfections in
the production process of the LCD, small black dots, scratches
and other blemishes might be visible. Those blemishes are
strictly regulated for maximum allowed number, size and
location. It does not degrade the product's performance.

Range measurement cannot be obtained.
• Check if range detection mode is activated (message

READY appears on the LCD display)

• Check if Active Button is pressed

• Make sure that neither your hand nor finger is blocking

objective lenses (Laser emitting lens or Receiver lens).

• Check if the unit is steady while pressing Action button.

2. APPEARANCE OF THE DEVICE

1 – Eyepieces; 2 – Objective Lens / Emitting Lens

3 – Objective Lens / Receiver Lens; 4 – Dioptric Correction Ring;

5 – Mode Button; 6 – Action Button; 7 – Body of the Device;

8 – Rubber Grip

Fig. 1