3M eg3 Marine Instruments User Manual


 
53 Appendix A
053-644, Rev E Page 53 eg4 & eg3
Calibration
Pre-calibration
When performed, valid prior to the start of the study.
Post-calibration
When performed, valid for the previous study.
Storage
Calibrations for a study are stored in the related study file.
Calibrator requirement
Calibrations should be performed at 114 dB at 1kHz.
The Edge communicates via the EdgeDock1 and/or the EdgeDock5. Communications is
supported via USB cable from the docking station to the PC.
Security
Key sequence protection through the keypad when running.
Auto-Run
May be programmed via QSP-II.
Logging (eg4 only)
The eg4 is a dual dosimeter with data logging which includes Lavg or Leq(1/2), Max level,
and Peak level.