Bushnell DG850SBL Owner's Guide
![Bushnell DG850SBL Rangefinder manual cover](/images/zGOOZpJpkWZTFaLIVUGZrVkv/thumbs/thumb175x175.webp)
To calibrate the Bushnell DG850SBL Rangefinder, ensure it is on a stable surface and use the mode button to select the calibration setting. Follow the on-screen instructions to align the crosshairs with a known distance marker.
Check the battery compartment to ensure the batteries are properly installed and have sufficient charge. Replace the batteries if necessary. If the issue persists, reset the device by removing the batteries for a few minutes before reinstalling them.
Use a soft, lint-free cloth and a gentle lens cleaning solution. Avoid using paper-based products or any abrasive materials, as they can scratch the lenses. Lightly dampen the cloth and wipe the lenses in a circular motion.
Store the rangefinder in a cool, dry place, preferably in its protective case. Remove the batteries if you plan to store it for an extended period to prevent battery leakage.
Press and hold the mode button until the unit of measurement starts flashing on the display. Use the same button to toggle between yards and meters, and release the button to confirm your selection.
Ensure that the rangefinder is not obstructed and that you are measuring a clear, reflective target. Recalibrate the device if necessary, and make sure you are holding the rangefinder steady during measurements.
Turn off the rangefinder when not in use and use the power-saving mode if available. Keep the device at moderate temperatures, as extreme temperatures can drain battery life faster.
Yes, the Bushnell DG850SBL Rangefinder is water-resistant, but it is not fully waterproof. It can withstand light rain and moisture, but it should not be submerged in water.
To perform a factory reset, press and hold the mode button for about 10 seconds until the display resets. This will revert all settings to their default values.
The error code E01 typically indicates a problem with the rangefinder's internal sensors. Try resetting the device and checking for any obstructions. If the error persists, contact Bushnell customer support for further assistance.