
5
Instrument Description
1. Windscreen
2. Display
3. Power Button
4. Up Arrow
(Level Range Increase)
5. Down Arrow
(Level Range Decrease)
6. Frequency Weighting
Button
7. MIN/MAX Hold Button
8. Time Weighting Button
9. Microphone
10. AC/DC Output Terminal
11. Tripod Mounting Screw
12. Battery Cover
Display Description
Bar Graph Indicator
Reading Indicator
Battery Capacity Indicator
C-Weighting Indicator
Auto Power Off Indicator
Under Range Indicator
Minimum/Maximum
Value Hold Indicator
Fast Response Indicator
Slow Response Indicator
Over Range Indicator
Calibration Mode Indicator
A-Weighting Indicator
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