Cleaning And General Care; Troubleshooting - Bushnell Edge Disc Golf Rangefinder Owner's Manual

CLEANING AND GENERAL CARE

The lenses of your Bushnell Edge Disc Golf Rangefinder are multi-coated for the highest light transmission. As with any
multi-coated optics, special care must be taken in cleaning the lenses. Follow these tips for proper lens cleaning:
Blow away any dust or debris on the lens (or use a soft lens brush).
To remove dirt or fingerprints, clean with the supplied microfiber cloth rubbing in a circular motion. Use of coarse cloth
or unnecessary rubbing may scratch the lens surface and eventually cause permanent damage. The included washable
microfiber cleaning cloth is ideal for the routine cleaning of your optics. Breathe lightly on the lens to provide a slight
amount of moisture, then gently rub the lens with the microfiber cloth.
For a more thorough cleaning, photographic lens tissue and photographic-type lens cleaning fluid or isopropyl alcohol
may be used. Always apply the liquid to the cleaning cloth – never directly on the lens.
The rangefinder is manufactured and tested to withstand water exposure up to IPX4 standards. It is water-resistant but
should not be submerged.

TROUBLESHOOTING

Never disassemble your laser rangefinder. Irreparable damage can result from unauthorized service attempts, which also
void the warranty.
If the unit does not turn on, the display does not illuminate:
• Depress Power/Fire button.
• Check and, if necessary, replace the battery. If the unit does not respond to button presses, replace the battery with a
good quality CR2 3-volt Lithium battery.
If unit powers down (display goes blank when attempting to power the laser):
• The battery is either weak or low quality. Replace the battery with a new 3 -volt lithium battery (CR2).
If target range cannot be obtained:
• Make sure the display is illuminated.
• Make sure that the Power/Fire button is being depressed.
• Ensure that nothing, such as your hand or finger, is blocking the lenses at the front of the rangefinder that emits and
receive the laser pulses.
• Make sure the unit is being held steady while depressing the Power/Fire button.
NOTE: The last range reading does not need to be cleared before ranging another target. Aim at the new target using the
display reticle, depress the power button, and hold until new range reading is displayed.
Technical Specifications
DG850SBL 6x 24mm
4
900/275 +/- 3 ft Multicoated 4.3/110 6.3/180