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Coupling:
Select the desired input coupling:
• AC: Only the AC-component of the signal is displayed
• DC: Both the AC and the DC component of the signal is displayed
Trigger:
Turn on or off the trigger function.
(Note: When AUTO Volt and/or AUTO time is selected, triggering is also set to AUTO Trg).
• ON: The unit will trigger when the signal reaches the set trigger level and when the
slope corresponds with the selected slope.
• OFF: The unit will not trigger on a specific level. This is also called 'free running'.
The displayed signal will not be stable.
Trg Slope (Trigger Slope):
Select the edge of the signal on which the
scope will trigger.
• Rising: Trigger when the signal level rises when it reaches the trigger level.
• Falling: Trigger when the signal level drops when it reaches the trigger level.
Adjust:
Choose the function of the up/down arrow keys:
• t-V/div: up/down/left/right arrow keys set Volt/div and time/div.
• Trg Level: up/down arrow keys set trigger level.
Measure:
Select the desired readout, which is displayed in the lower
righthand corner of the display. Available readouts are:
None:
Do not display a value
Vdc:
Display the level of the DC component of the signal
Vac:
Display the level of the AC component of the signal
Vac+dc:
Display the level of the complete signal
Vpk-pk:
Display the peak to peak level of the signal
Vmax:
Display the maximum level of the signal
Vmin:
Display the minimum level of the signal
dBm:
Display the level expressed in dB with respect to the reference:
0dB=0.775Vrms
Markers:
Select the markers you wish to control with the arrow keys:
Choose between V1 t1,f1 or V2 t2,f2
Show:
Select the vertical marker readout:
• Time mark: Display time between the 2 vertical markers
• Freq mark: Display the frequency in Hz of the part of the signal between the 2 verti-
cal markers
Run Mode:
Choose how the screen will be updated
• Run: The screen is continuously updated.
• Single: The screen is only updated once.
Every time the 'Run/Hold'-button is pressed, the screen is updated
Contrast:
Set the contrast of the screen
Range: 1..7 (1: low contrast, 7: high contrast)
Default: 5
Eco Mode:
• On: The LCD backlight and the input coupling relay is turned off when the unit is left
idle for approx. 10 minutes, to reduce battery drain. Press any key to resume.
(Note: There is still a drain of about 40mA, even when Eco Mode is ON, so make
sure to turn off the unit when not in use).
• Off: The eco mode is disabled.
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