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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 (
3.
Move the joystick left or right (
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 (
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.
USM Go Operator's Manual
) to select the function titled dB STEP. Press the center of the joystick (
) to change the value of dB STEP until the word LOCK appears as the dB STEP value. The gain
).
) to deactivate the function.
Chapter 3. Making Measurements
) to activate the function.
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