3M eg3 用户手册
Display and keypad
Diagram
053-644, Rev E
Page 10
eg4 & eg3
10
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.
Figure 2-3: Edge Keypad
Display (Splash screen shown)
View data and various indicators
Up Arrow
Used to scroll through
display/screen views
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.
dosimeter one and dosimeter two
measurements and settings.
Down arrow
Used to scroll through
display/screen views
Run and Stop
Used to activate meter when running or
logging measurements.
logging measurements.
Used to Stop your noise study.
LED indicator
Red
– indicates dose exceeded the alarm level
Amber
– dosimeter stopped
Green
– dosimeter measuring
Windscreen and microphone