4
Data Storage ......................................................................................................22
Saving Tests................................................................................................. 23
Loading Tests ............................................................................................... 23
Marking Baseline Test .................................................................................. 24
Serial Communications ....................................................................................24
Transmit Options .......................................................................................... 24
Baseline Comparisons......................................................................................25
Screen and Clock Options................................................................................25
Screen Properties ......................................................................................... 25
Power-Up Logo ....................................................................................... 26
Real-Time Clock Settings ............................................................................. 26
Lock Settings.....................................................................................................27
Reset Settings ...................................................................................................27
Firmware Upgrade.............................................................................................27
Headset Management .......................................................................................28
Calibration .........................................................................................................29
Technical Specifications ..................................................................................30
Functional ‘Quick Checks’ ...............................................................................31
Trouble Shooting Guide ...................................................................................32
External Interface ..............................................................................................33
Connectors ................................................................................................... 33
Multi-purpose Connector......................................................................... 33
Headset Connector ................................................................................. 34
DPU-414 Printer Switch Settings ............................................................ 34
Earscan 3 Information.......................................................................................35
Warranty.............................................................................................................36
Contact Information ..........................................................................................37