Auxiliary Function Setting - Tenma 72-14520 Instructions Manual

• After callback, the Ref waveform will be displayed in the lower left corner, including
timing scale and amplitude shift. At this point you can use the vertical and horizontal
control knob to adjust the ref waveform's position, time base, and amplitude shift.
Screen Copy
• The PRTSC key can be used to store the current screen in BMP format to an
external USB storage device.
• The bitmap can be opened directly on the PC.
• This function can only be used when external USB storage devices are connected.

AUXILIARY FUNCTION SETTING

• Press the UTILITY key to enter the auxiliary function settings menu.
Functions
Self-correcting
System Info
Language
Menu Display
1/3
• Auxiliary function settings menu 2.
Functions
Waveform
recording
Pass test
Square wave
output
Frequency meter
2/3
Note: The frequency meter is a counter for trigger events. The frequency meter is valid
for edge or pulse width, but not for trigger source.
• Auxiliary function settings menu 3.
Functions
System upgrade
Back-light
brightness
Output selection
3/3
Options
Start self-correcting function
Displays oscilloscope model number, software version,
firmware version, etc
Displays menu language of oscilloscope
1s, 2s, 5s, Set the menu to auto hide after a specified time, or manually
10s, 20s using MENU key
Manual Press MENU key to recall hidden menu
Enters Auxiliary function setting menu (2)
Options
Enters Waveform Recording Menu
Enters Pass Test Menu
Set the probe compensation signal output frequency, the
10Hz, 100Hz,
1kHz, 10kHz default is 1kHz (range = 3V, cannot be changed)
OFF Turn off frequency meter function
ON Turn on frequency meter function
Enters Auxiliary function setting menu (3)
Options
Enters oscilloscope software update
Use the multi-purpose control to select back-light brightness,
10%~100%
from 10%~100%
Trigger Set the PASS/FAIL output terminal behind the oscilloscope
to trigger
Pass Test Set the PASS/FAIL output terminal behind the oscilloscope
to pass test
Enters Auxiliary function setting main menu
Descriptions
Descriptions
Descriptions
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