10
Display and keypad
Diagram
The keypad is used to run and stop your studies, view your measurement values, and power on and off the dosimeter.
The following diagram explains the features on the display and keypad.
Windscreen and microphone
LED indicator
Red – indicates dose exceeded the alarm level Amber – dosimeter stopped
Green – dosimeter measuring
Display (Splash screen shown)
View data and various indicators
Up Arrow
Used to scroll through display/screen views
On/Off and Enter
Used to power On/Off the meter.
Used to switch between (toggle) dosimeter one and dosimeter two measurements and settings.
Run 
and Stop 
Used to activate meter when running or logging measurements.
Used to Stop your noise study.
Down arrow
Used to scroll through display/screen views
Figure 2-3: Edge Keypad
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