CH9720 Programmable DC Electronic Load Instructions Chapter III Menu Operation
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The voltage, current, and power judgment parameters can be set under this page, and the
judgment result is displayed in the display area of the main test interface. If the value
exceeds the set value, the indication will be highlighted in red.
Hint: Move the cursor to the position you want to set, press the
【
ENT
】
key to confirm
the number directly. The limit judgment can be turned on or off by pressing the
【
ENT
】
key. After the setting is completed,press the
【
Enter Test
】
key to directly
enter the main test page, or Press the
【
Back
】
key to return to the main menu.
3.2.3 System Settings Page
In this interface, you can set and change the instrument system style and application. Press
【
ENT
】
to switch the menu content at the cursor. Press the number key and press the
【
ENT
】
key to confirm the date and time.
Menu name
Secondary menu content
Display style
Simple gray
Green grass green
Cool black
Elegant blue
Trigger source
Manual:Triggered by the “TRIG” key on the instrument panel
External:External trigger,triggered by Sense on the rear panel
Bus:Triggered by programmable commands on RS232C interface
Language
Chinese
English
Communication
mode
RS232C
USB-CDC
USB-TMC
Boot settings
Defaults
Last value
Local address
After entering the number, press
【
ENT
】
to confirm
Touch-tone
Turn on
Shut down