Larson Davis SoundAdvisor 831C Reference Manual page 9

Table 1.1 SoundAdvisor 831C Standard Package
Accessory Type
SoundAdvisor 831C
Microphones
Microphone
Preamplifiers
SoundAdvisor Model 831C
The 831C is shipped in protective packaging. First, verify the shipment
contains all parts and accessories for the configuration you selected. Retain
the packaging for safe shipment for calibration service.
(377B02) ½-inch free-field
prepolarized microphone, 50 mV/
Pa, providing performance
conforming to Class 1 sound level
meter standards
Note: You can use other microphones with the 831C. For more information,
see 1.5.2 Hardware Options.
PRM831
Sensitive to
CAUTION:
static electricity
Standard 831C Package Contents
Available Items
(377C20) ½-inch random incidence
prepolarized microphone, 50 mV/
Pa, providing performance
conforming to Class 1 sound level
meter standards
CAUTION:
static electricity
PRM2103
Sensitive to
4