User Manual

1 Quick Start RIGOL
DS4000 User’s Guide
1-25
(such as when the input impedance is 50 Ω).
14. CH3 Vertical Scale
 Display the voltage value per grid of CH3 waveform vertically.
 Use VIRTICAL SCALE to modify this parameter.
 The following labels will be provided according to the current channel
setting: channel coupling (such as in AC coupling), bandwidth limit
(such as when bandwidth limit is enabled) and input impedance
(such as when the input impedance is 50 Ω).
15. CH4 Vertical Scale
 Display the voltage value per grid of CH4 waveform vertically.
 Use VIRTICAL SCALE to modify this parameter.
 The following labels will be provided according to the current channel
setting: channel coupling (such as in AC coupling), bandwidth limit
(such as when bandwidth limit is enabled) and input impedance
(such as when the input impedance is 50 Ω).
16. Message Box
Display prompt messages.
17. Notification Area
Display system time, sound icon and USB storage device icon.
 System Time: displayed in “hh:mm (hour:minute)” format. When
printing or storing the waveform, the output file will contain this time
message. Press Utility  System  System Time to set the time in
the following format:
yyyy -mm-dd hh-mm-ss
(year-month-date hour-minute-second)
 Sound Icon: when sound is enabled, is displayed. Press Utility 
Sound to turn the sound on or off.
 USB Storage Device Icon: when the oscilloscope detects a USB storage
device, is displayed.