The mode selection logic allows choosing the nearest (‘first’), the farthest (‘last’) or the most reflective (‘auto’) target. Besides, you can exclude all targets that are closer than the predefined distance (gating distance selection, see below).

5.3. Mode switching procedure

By pressing M button (5) (Fig.1) when the System is in READY mode, you enter the Mode selecting state. Pressing the M button sequentially scans the Modes. The Mode under selection is indicated on the Display by flashing of the selectable feature. The "flashing" feature can be selected by pressing the A button

(6). If you don’t find some of the modes described below, it means they were not installed on your system. Two modes, “Codes” and “Recall” have submenus. You enter submenu by pressing the A button from the corresponding mode. After that you can select the sub-item with M button and choose your option by pressing the A button. Each time when you make your choice, you return to the READY state.

Note: Depending on user’s requirements, the unit can be made with a special sub selection, providing only the options required for the particular task.

Note: Depending on the software installed the situation when the mode is accessible but inoperable also may occur.

There are two preset modes, Standard1 (Meters, Degrees, Degrees, Crosshair reticle, Auto target selection) and Standard2, which open the mode trek. After you have selected it, you can

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operating buttons and after 8 seconds enters the passive zero power state.

Note: If you set the gating distance larger than any accessible target, you will be unable to obtain any result even if the target reflection is high (see below).

If the A button is held (pressed) the System automatically enters SCANNING mode. At this mode, the System repetitively performs distance measuring and displaying. The time interval between measurements is approximately 0.25 second.

The maximum measuring distance range for most objects will be about 4000 meters. Ideally reflecting objects can be measured at 4500 meters distance. The maximum measured distance varies greatly depending on the reflectivity of the target, weather conditions and more.

Target reflectivity depends on its color, surface finish, shape etc. Bright colors are more reflective than darks. A polished surface is more reflective than a rough one. Larger targets are easier for distance measuring. Measuring a target faced at 90o (perpendicular to the laser beams path) provides optimal results. Bad weather conditions (rain, fog, snow, mist) will reduce the maximum measured range. Bright sunny days will reduce performance as well. While the unit will work through many glass types, measuring through glass will affect the results. Hand tremor also influences the results. Use tripod to measure distance to far-away objects.

The unit can estimate distance to up to 7 targets simultaneously.

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Newcon Optik LRB 4000CI operation manual Mode switching procedure
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LRB 4000CI specifications

The Newcon Optik LRB 4000CI is a state-of-the-art laser rangefinder that has quickly gained recognition among outdoor enthusiasts, military personnel, and precision shooters for its advanced features and robust performance. Designed for accuracy, reliability, and ease of use, the LRB 4000CI is equipped with cutting-edge technology that enhances rangefinding capabilities in various environments.

One of the standout features of the LRB 4000CI is its impressive measurement range, which can extend up to 4000 meters under optimal conditions. This remarkable distance enables users to engage targets far beyond the range of typical rangefinders. The built-in advanced optics deliver clear and bright images, ensuring that even at long distances, users can easily identify targets.

The LRB 4000CI utilizes an advanced laser technology, which allows for precise distance measurements with a high degree of accuracy. It incorporates angle compensation features, providing true horizontal distance readings, which is crucial for activities like hunting and shooting on steep terrain. This functionality helps users make informed decisions regarding holdover and adjustments for shot placement.

Featuring a durable yet lightweight design, the LRB 4000CI is built to withstand harsh weather conditions. Its rugged construction is waterproof and fog-proof, making it ideal for use in various environments, from lush forests to open fields. Additionally, its compact size allows for convenient portability, fitting comfortably in a backpack or pocket.

Another significant technology embedded in the LRB 4000CI is its digital display, which presents measurements in an easy-to-read format, along with various modes to suit different user needs. From standard range measurement to speed detection, the rangefinder adapts to various applications, making it a versatile tool for countless scenarios.

The device also boasts advanced battery life, ensuring it can withstand prolonged use without frequent recharging. This longevity is particularly advantageous for users who spend extended periods outdoors, such as hunters or wildlife observers.

In summary, the Newcon Optik LRB 4000CI offers a comprehensive package that combines advanced measurement capabilities, rugged durability, and user-friendly features. Whether for tactical use, hunting, or recreational shooting, it stands out as a leading choice in the laser rangefinder market, ensuring users can accurately measure distances with confidence in any situation.
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