GE Ultrasonic USM Go Operator's Manual page 52

Chapter 2. Instrument Setup
2.3.2d Setting the Display Brightness
In the SETUP menu, activate the CONFIG1 submenu using the joystick (
1.
2. Use the joystick (
function. The available settings range from 1 to 10.
3. To change the brightness level, either move the joystick or press the function toggle.
4. After making your choice, press the center of the joystick (
34
(SETUP-CONFIG1-BRIGHTNES)
) to select the function titled BRIGHTNESS, then press the center of the joystick (
). Several functions are displayed on the screen.
) to deactivate the function.
) to activate the
USM Go Operator's Manual