APPENDIX A - LCD DISPLAY SYMBOLS
LOW
BATTERY
CUBIC SYMBOL
CFM (�min) or
CMH(�r)
FEET PER MINUTE
SYMBOL (ft/min)
APPENDIX B - BATTERY REPLACEMENT
LCD DISPLAY
DISPLAY
HOLD
REMOVE BATTERY COVER
1
REPLACE THREE (3) SIZE AA BATTERES AS SHOWN
Rev 1.9, 1 0-Jun-2008
Page 14 of28
REMOVE TWO SCREWS
r