Setup and Operation, Installing the Battery

SETUP AND OPERATION

WARNING: Insure the weapon is unloaded and the safety selector is in the ”safe” position before attempting to install, remove or perform maintenance on the sight.

Installing the Battery

1.Remove Battery Cap (A) by turning it counter clockwise.

2.Insert a battery (type CR2032) with positive (+) end toward Cap.

3.Install Battery Cap by turning clockwise until snug. Hand tighten only, using a coin or similar item. Using tools could damage the equipment. Note: (not necessary when the sight is new) Before installing the Battery Cap, inspect that the O-ring is present and not damaged. Failure to do so could result in water leakage into the battery compartment.

4.Verify that red dot is present by turning the Rotary Switch (B) clockwise.

Installing the Sight on the Firearm (w/o Hi-Rise Block)

The TRS-25 is designed for installation on most types of weapons, which have a MIL-Std 1913 Picatinny Rail or Weaver Rail. If your weapon does not have or support an appropriate base(s), please consult your dealer, gunsmith or other qualified source.

Installing the Sight on a Picatinny/Weaver Rail (w/o Hi-Rise Block)

1.Loosen the Shaft by means of the Allen Wrench, so that the Locking Bar can clamp around the Picatinny/ Weaver Rail.

2.Install the Sight to the weapon Rail by tightening the Shaft. First, ensure that the Sight is correctly positioned and that the Shaft fits into a groove on the Picatinny/Weaver Rail. To make sure that the Shaft is firmly tightened, screw the Shaft clockwise until a light resistance can be encountered. After that, screw another 1/4 to 1/2 turn. WARNING!

Do not overtighten.

3.When using Lens Covers, ensure that they are correctly positioned and can easily be opened.

4.Finally, make sure that the Shaft with Locking Bar is firmly tightened around the weapon Rail.

5.Complete zeroing according to the "Zeroing" section on page 6.