Welch Allyn OAE Hearing Screener - User Manual - Manual (Page 32)

3. Press either the LEFT or RIGHT control panel button to change to the desired
interval.
4. Press the UP control panel button repeatedly to return to the MAIN menu.
Main menu
The main menu has six regions. Starting at the top-left corner of the menu and moving
clock-wise, they are:
Number Item Definition
1 Date and time The day/month, time, and AM/PM
2 Battery status Displays the amount of charge remaining or the charging status
when plugged into a mains outlet with the Micro-USB cable
3 Selected protocol Displays one of two protocol options: DP 4s and DP 2s
4 Start right ear test Press to start a right ear test
5 Change protocol and settings Press to change a protocol or screener settings. See Instrument
Settings for more information.
6 Start left ear test Press to start a left ear test
28 Operating instructions Welch Allyn ® OAE Hearing Screener