NcSTAR VCBTREP3540G - Manual (Page 6)

6
To Zero your Center Beam Laser, follow these steps:
1. Secure your firearm using a steady platform such as a bench rest.
2. To turn the Laser ON, use the Rheostat Dial located on the left side of the Turret Body. The “L”
position on the Rheostat Dial will turn the Only the Laser ON, and the “B” position on the Rheostat
Dial for ‘Both’ will turn the Laser and Blue Reticle Illumination ON at the same time.
3. Place a target at your desired distance, and fire 3 to 5 shots to establish a shot grouping on the target.
4. Using the Laser Elevation and Windage Adjusters located on the top of the Objective Bell Housing,
match the Laser point of aim to the shot grouping on the target.
5. Repeat as necessary until you have achieved the desired level of accuracy.
6. To turn the Laser OFF, turn Rheostat Dial to the 0 (Zero).
Illuminated Reticle
The CBT Series Scope models are equipped with a Blue Illuminated Reticle feature, for use when
exterior lighting conditions are less than optimal. The Rheostat Dial for the Blue Illuminated Reticle is
located on the left side of the scope body. Control of the Illumination is achieved by simply rotating the
Rheostat Dial in one direction or the other.
If you look closely at the Side of the Rheostat Dial you will notice a series of numbers & letters. The
“0” represents the OFF position. Illumination can be set to 5 levels of intensity, “1” being the dimmest and
“5” being the brightest. Adjust the brightness level as needed in accordance with the surrounding
conditions. The illumination will increase reticle visibility especially during dawn and dusk. This
illuminated scope is not intended for use in total darkness. When the illumination is turned OFF the reticle
will appear as a normal Black Reticle.
The “L” position on the Rheostat Dial will Only turn the Red Laser ON, and the “B” position on
the Rheostat Dial for ‘Both’ will turn the Red Laser and Blue Reticle Illumination ON at the same time.
Be sure that the Rheostat Dial is set to the “0” position when not in use to preserve battery life.
Battery Installation
On the left side of the Turret Body you will find the Rheostat Dial. The Battery
housing is located within the Rheostat Dial, and can be accessed by twisting the thin
Battery Cap on top of the Rheostat Dial Counter-Clockwise ().
Install a 3-volt Lithium CR2032 Type battery with the positive (+) side facing
outward. Reinstall the Battery Housing Cap by twisting it Clockwise () until tightly
snug.
Function test the Laser by turning the Rheostat Dial until the “L” or “B” Marking aligns with the
Indicator Dot on the Turret Body. Always keep the Laser in the “0” OFF position while not in use to
preserve battery life. If you are going to store your scope for a prolonged period of time it is best to remove
the battery to avoid leakage that can damage the Laser System.
CAUTION: USE ONLY BRAND NEW 3-VOLT LITHIUM CR2032 TYPE BATTERIES FOR VISM RED
CENTER BEAM SERIES SCOPES. USING ANY OTHER TYPE OF BATTERY WILL DAMAGE THE
LASER SYSTEM.