When the laser lines flash 3 times within 1.5 seconds
followed by 30 seconds of solid laser lines, the batteries
must be replaced.
1. Loosen the Battery Door Screw
Compartment Door
2. Remove and recycle two spent AA batteries.
3. Install new batteries (note proper polarity).
4. Close Battery Compartment Door and secure with Battery
Door Screw. Do not over-tighten.
BATTERY REPLACEMENT
.
3
and Battery
4
11