XD Mode
Always ensure that sufficient clearance exists between the arrow vanes and the sight housing. Without adequate clearance, the arrow vanes may hit the sight housing, which could result in damage to the housing and/or an erratic shot that may lead to personal injury or death.
The Extra Distance Mode (XD Mode) feature allows you to extend the bow sight's range by setting a secondary position, called the extended position, on the elevation rail. When the XD Mode feature is enabled and you have vane clearance under the sight housing, you can shoot longer distances. You can only range at rest while using the extended position.