Otodynamics Otoport Lite - Initial Charge; Using the Otoport Keys and Keypad

Otoport OAE+ABR
User Manual for Otoport Lite model
37
Getting started
3.5 Initial charge
Before using the equipment for the rst time, fully charge the unit. See
chapter
18 Power for details.
3.6 Using the Otoport keys and keypad
3.6.1 Control keys
The keys directly below the screen marked with a square, a diamond or a
circle enable you to execute the functions o󰀨ered on the screens. Their
functions vary from screen to screen, but generally the right (circle) key
provides a󰀩rmative options and the left (square) key provides negative
options.
3.6.2 Arrow (navigation) keys
The arrow (navigation) keys provide Left, Right, Up and Down control and
allow the user to move to options available on the screen. The selected
option becomes highlighted.
The left and right arrow keys scroll through the main menu options.