GE Ultrasonic USM Go User Manual

Chapter 3. Making Measurements
USM Go Operator’s Manual 79
3.4 Locking the Gain Toggle and the Joystick
The gain toggle can be locked so that pressing it has no effect on the instrument.
1. In the SETUP menu, activate the CONFIG2 submenu using the joystick ( ).
2. Use the joystick ( ) to select the function titled dB STEP. Press the center of the joystick ( ) to activate the function.
3. Move the joystick left or right ( ) to change the value of dB STEP until the word LOCK appears as the dB STEP value. The gain
toggle is now locked.
4. To unlock the gain toggle, change the setting of dB STEP to any value other than LOCK.
5. After making your choice, press the center of the joystick ( ) to deactivate the function.
Joystick operation is disabled by assigning either FUNCTION1 or FUNCTION2 to a value of JOYSTICK LOCK, then pressing that end of
the Function Toggle. When the joystick is locked, the Lock icon (see Figure 6 on page 17) appears on the display. To unlock the joystick,
simply press the assigned end of the Function Toggle a second time.
IMPORTANT: When the joystick is locked, the center-press function still works.

GE Ultrasonic USM Go Specifications

General

Brand	GE
Model	Ultrasonic USM Go
Category	Measuring Instruments
Language	English