Bushnell 20-4124EU manual

If the unit of measure appears in Yards (Y) and you would like to switch the Meters (M), simply press the Yards / Meters button (Figure 1.3) portion of the main POWER button. Conversely, when the readout is in meters, it can be switched to yards by the same process.

INFRARED REMOTE TRIGGER PAD

An infrared remote trigger pad (Figure 2) is included with the product. It was designed to attach to the forearm of the rifle and will work for either right or left hand shooters. It allows the user to maintain a stable shooting position while operating the laser rangefinder. The red triangle on the remote trigger must be faced toward the shooter and be placed on the forearm of the rifle for it to work properly and needs to be positioned within the 6 inch space outlined in Figure 7 so that it can properly communicate with the infrared sensor (Figure 1.6). The remote trigger operates on one CR2016 watch battery. To replace this battery, open the cover with a small screw driver, remove existing battery and replace with a new one and replace cover.

(Figure 7)6 inches / 152mm

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in-view LED display (Figure 3). NOTE: If the unit has not been used for two or more hours, the main power button will need to first be depressed in order to use the infrared remote trigger pad. Aim the laser rangefinder at a target at least 30 yards away, depress and hold the power button or infrared remote trigger pad down until range reading is displayed. Release the power button or remote trigger pad. Note: Once activated, the laser rangefinder’s LED will remain active and display the last distance measurement for 8 seconds. You can depress the power button / remote trigger pad again at any time to distance to a new target. Once the device is on and the power button or remote trigger pad is held down for over 2 seconds, the device transitions to SCAN mode. This mode allows the range to be continuously updated for as the power button / remote trigger pad is depressed. As with any laser device, it is not recommended to directly view the emissions for long periods of time with magnified lenses.

If three horizontal line (---) appear (Figure 4), this indicates that the unit could not measure the distance properly for a number of reasons (i.e. target too far away, intense reflection, unit not aimed directly at target, etc). Three lines, one on top of another in a vertical arrangement (Figure 5) will appear indicating that the unit is measuring and the distance in yards or meters will appear (Figure 6).

(Figure 3) (Figure 4) (Figure 5) (Figure 6)