RJS Inspector D4000 Laser (FIRMWARE version A.05 and Earlier) - Manual (Page 14)

Model L1000 Laser Inspector TM Operator ’ s Guide
RJS, Minneapolis, MN 002-5568 8
4.0 The Laser Inspector
Figure 4-1 (Laser InspectorModel L1000)
Battery
Cover
Stand
Laser gun
LCD
display
Indicator LEDs
Function
buttons