For models CR1-100, CR1-101, CG1-100 and CG1-101
NOTE: Appearances, features, and functionality may vary from the written instructions based on product and labeling updates. Please refer to this website for the latest information and additional details.
Follow the setup instructions and make certain the batteries are new and inserted correctly. If this does not work, remove the housing, and verify that both vertical positive battery contacts are touching their respective batteries. It is possible for extreme impacts, oversized batteries, or extended use to slightly distort or bend the vertical positive battery contacts that touch the side of each battery.
If this occurs, it is typically an easy issue to fix. In most cases, a needle nose pliers or other small tool can be used to gently bend or push a bent positive battery contact back into place. There are a couple options for this fix outlined below:
When the batteries become depleted the laser shifts to a very low power mode an becomes dim. A dim laser requires replacement with new batteries.
BullseyeBore Core and the accessories were designed with the goal of working with most common standard electric drills and drill chucks, but due to the vast number of drill and chuck combinations, some careful user testing is required prior to use. Please note that some drill chucks may not operate with BullseyeBore Core due to their size, shape, or material.
Before using BullseyeBore Core in a drilling operation for the first time, it is recommended that you perform rotational testing within a safe and small enclosed area. For more guidance on rotationally testing BullseyeBore Core with a given drill, please see the Rotation Testing item of the Safety Guidelines in this document or refer to the most up to date safety guidelines on our website at https://www.bullseyebore.com/safety-guidelines.
For more guidance on drill and drill chuck compatibility, please see the Drill Compatibility section in the online BullseyeBore Core FAQ at https://www.bullseyebore.com/faqs.