Welch Allyn MicroTymp Operating Instructions Manual page 48

Standards Compliance
This instrument complies with the following draft standards based
on the most recent revision available at the time of design, and
classification as a type 4 instrument:
American National Standard for Aural Acoustic-lmmittance Instru-
ments-83-60, Draft 1984A, 1 l/84.
IEC-Aural Impedance/Admittance Instruments Document 29C,
Secretariat 46, l/84.
Warning: NOT FOR USE IN THE PRESENCE OF FLAMMABLE
ANESTHETICS. POSSIBLE EXPLOSION HAZARD.
DISASSEMBLY OF PRINTER/CHARGER PRESENTS POSSIBLE
ELECTRICAL SHOCK HAZARD.
REFER ALL SERVICING TO QUALIFIED PERSONNEL TO
PREVENT POSSIBLE FIRE HAZARD.
REPLACE BATTERY AND FUSES WITH SAME SIZE AND TYPE
ONLY.
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