1-12 824 Reference Manual 11/8/00
You will then be ready to use the System 824 for actual mea-
surements.
Unpacking and Inspection
Your System 824 has been shipped in protective packaging.
Please verify the package contains the items listed below.
Retain the packaging for safe shipment for calibration ser-
vice. Report any damage or shortage immediately to Larson
Davis, Inc. at (801) 375-0177.
If you have not already done so, please record the purchase
date, the model and serial numbers for your instrument, pre-
amplifier and microphone in the spaces provided on the
copyright page near the beginning of this manual. You will
find the instrument’s Model/Serial numbers printed on the
label on the instrument’s back panel. The microphone’s
Model/Serial numbers are located on the inside ring of the
microphone. The pre-amplifier’s Model/Serial numbers are
engraved the outside surface. You may be asked to provide
this information during any future communications with
Larson Davis, Inc.
Accessories and Optional Equipment
The System 824, 824L and 824A are delivered with the fol-
lowing
standard
accessories:
• System 824 instrument
• Model PRM902 microphone preamplifier
• Air condenser microphone
• Battery pack, NiMH, 3.6 V, 1.2 AH (BAT010)
• Alkaline battery terminal assemblies (AM814.06)
Con-
nects individual alkaline batteries when NiMH battery pack is
not used.
• 3” diameter windscreen (WS001) Reduces wind noise
error; protects element from dust and impact.
The 824S is delivered with a 1/2”
microphone, PRM902, WS001 and
does not include the standard acces-
sories.