Amprobe SM-CAL1 Sound-Meter-Calibrator - Manual (Page 8)

7
a mild solution of detergent and water. Apply sparingly with a soft cloth and
allow to dry completely before using. do not use aromatic hydrocarbons or
chlorinated solvents for cleaning.
bAttERy REPLACEMENt
Turn off the meter and unscrew the switch cap. Replace the battery with a
nedA type 1604 or equivalent 9V alkaline battery. Replace the cover.
Remove battery when the SM-CAL1 is not used for extended period. 1.
2.
Battery Replacement
POWER 94 114 OFF
5
3
2 1
4
SM-CAL1
POWER 94
11
4 OF
F