Key Lock Function - ITech IT7622 User Manual

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3.8 Key Lock Function

Soft Key of Description
Menu
Step Mode Sweep mode
Time: Time Sweep Mode
Trig: Trigger mode
Priority Priority setup: voltage or frequency.
2. Set the voltage and frequency parameters in the sweep interface.
Parameters in the sweep interface are described as follows:
Parameter Explain
V-Start Set the starting voltage.
V-End Set the ending voltage.
V/Step Set the step voltage.
T/Step Set the step time.
F-Start Set the starting frequency.
F-End Set the ending frequency.
F/Step Set the step frequency.
Repetition Set the sweep cycles.
3. Press [On] on the front panel. Then the measured value will be displayed
on LCD.
4. After sweeping, [On] on the front panel will be disabled, and [Off] will be
enabled.
Press [Shift]+[Enter] (Lock) button to set the key lock state.If keyboard has
been locked,the indicator light "Lock" will display on the LCD.In addition,when
keyboard are locked,all buttons can't be used except Local key Press
[Shift]+[Enter] (Lock) once again will relieve key lock function.
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Basic Operations
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