Calculated Industries DigiRoller Plus II - Maintenance, Troubleshooting, and Support; Appendix: Changing Batteries

36 — DigiRoller
™
Plus II
APPENDIX
Changing Batteries
The DigiRoller
™
Plus II is powered by four AAA batteries. For best results,
use DURACELL® (MN-2400) batteries. The batteries normally provide
approximately 400 hours of use. You should replace the batteries when:
■ the display becomes weak or erratic
■ the words “Lo batt” show on the display
■ the display light is dim
1. Turn the unit off and position the unit so that the handle faces
you. Using a small screwdriver, unscrew the battery compart-
ment cover (see the diagram below). Remove the cover.