User Guide

CO-100 Ofﬂ ine Lock User Guide

BATTERIES

To Install or Replace Alkaline Batteries

Changing batteries does not affect any programmed data.

1. Remove the battery cover.

2. Remove the battery bracket.

Do not allow the battery pack to hang from the wires.

3. Install the new batteries (install only new AA Alkaline batteries). Make sure the batteries are

installed in the correct orientation.

4. Reinstall the battery pack and battery bracket.

5. Reinstall the battery cover, making sure the plug is to the right of the battery pack (CY, MS and

MD locks). Be careful not to pinch the battery wires when installing the battery cover.

CAUTION! Danger of explosion if batteries are incorrectly replaced! Replace only with

new AA alkaline batteries. Dispose of used batteries according to the manufacturer’s

instructions.

CY, MS, & MD 993

Plug MUST Be on Right

Low Battery Indications

Condition Indicator Solution

Batteries Low After credential PIN is pressed, 9 red

blinks of Schlage button, then normal

indicator.

Replace batteries immediately to

avoid battery failure. Lock is intended

to operate for 500 cycles in low

battery condition.

Battery Failure No LED or beeps

Valid credentials do not grant access

Replace batteries immediately.

Mechanical override key must be

used to unlock the lock.

Battery Failure Mode

In the event of battery failure, the lock will fail As-Is (lock remains in current state, locked or unlocked,

until batteries are replaced).