Caution – Clear-Com PRC-2 User Manual
Page 6
Vitec Group Communications
PRC-2 UHF Multi-Frequency Belt-Pack IFB Receiver
i v
OSHA (Occupational Safety Health Administration) guidelines on
the maximum allowable time exposure to sound pressure levels
that will cause hearing damage are as follows:
Never expose your ears to 120dB SPL or higher/ Damage will
occur.
Please familiarize yourself with the safety symbols in Figure 1.
When you see these symbols on this product, they warn you of
the potential danger of electric shock if the station is used
improperly. They also refer you to important operating and
maintenance instructions in the manual.
Figure 1: Safety Symbols
8 hours
at
90
dB
SPL
4 hours
at
95
dB
SPL
2 hours
at
100
dB
SPL
1 hour
at
105
dB
SPL
30 mins
at
110
dB
SPL
15 min
at
115
dB
SPL
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
This symbol alerts you to the presence of uninsulated dangerous
voltage within the product's enclosure that might be of sufficient
magnitude to constitute a risk of electric shock. Do not open
the product's case.
This symbol informs you that important operating and main-
tenance instructions are included in the literature accompanying
this product.