UCORE ELECTRONICS UCE-DSO4200C, Руководство пользователя

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7
2.1. Rotary encoder functions
Rotary-1
Function
Menu
Clockwise counterclockwise Button
Booting - - When pressed and held, the device
connects as a USB disk. (If connected to
computer with USB cable)
Main menu - - -
Oscilloscope CH-1 Volt/div value decreases
CH-1 offset value increases
CH-math gain increases
CH-math offset increases CH-1 Volt/div value increases
CH-1 offset value decreases
CH-math gain decreases
CH-math offset decreases Pressing the button once will switch
between
Volt/div and offset .
If the math function is active;
Volt/div
→
offset
→
math gain
→
math
offset
toggle between them.
Curve Tracer Test voltage value decreases Test voltage value increases Increases the scan period if the scan
mode is active
Signal generator Increases the digit value of the
selected parameter Decreases the digit value of the
selected parameter -
Short circuit - - -
File browser Scrolls down the page if the number
of files exceeds the page. Scrolls the page up -
System Increases first parameter in DDS
OFFSET and DDS GAIN menu Decreases first parameter in DDS
OFFSET and DDS GAIN menu -
Rotary-2
Function
Menu
Clockwise counterclockwise Button
Booting - - -
Main menu - - -
Oscilloscope CH-2 Volt/div value decreases
CH-2 offset value increases CH-2 Volt/div value increases
CH-2 offset value decreases Pressing the button once will switch
between
Volt/div and offset .
Curve Tracer Frequency value decreases Frequency value increases Decreases scan period if scan mode is
active
Signal generator Shifts the active digit to the right Shifts the active digit to the left -
Short circuit - - -
File browser Selects the file (or folder) just below Selects the file (or folder) just
above Opens the selected file or folder
System Increases the second parameter in
the DDS OFFSET and DDS GAIN
menu Decreases second parameter in
DDS OFFSET and DDS GAIN menu -
Rotary-3
Function
Menu
Clockwise counterclockwise Button
Booting - - When pressed and held, the device
connects as a USB disk. (If connected to
computer with USB cable)
Main menu - - -
Oscilloscope Time/div value decreases
Trigger level value increases
Shifts the buffer forward in STOP
mode Time /div value increases
Trigger level value decreases
Shifts the buffer back in STOP mode Pressing the button once toggles
between
Time/div and trigger level .
If triggering is stopped, toggle between
Time/div and buffer scrolling
Curve Tracer Limit resistor value decreases Limit resistor value increases -
Signal generator The above parameter is selected The below parameter is selected -
Short circuit - - -
File browser - - -
System Increases LCD backlight Decreases LCD backlight -