GDS-1000-U Series User Manual 
20 
Display 
Waveform marker
Vertical status Horizontal status Frequency Trigger condition
Waveform position Trigger status Acquisition
Menu
A signal is being triggered 
Waiting for a trigger condition 
Updating the input signal 
regardless of trigger conditions 
For trigger setting details, see page 84. 
Updates the input signal frequency (the trigger 
source signal) in real-time. 
“< 2Hz” Indicates that the signal frequency is less 
than the lower frequency limit (2Hz) and thus not 
accurate. 
Shows the trigger source, type, and slope. In case 
of the Video trigger, shows the trigger source and 
polarity. 
Horizontal status 
Vertical status 
Shows the channel configurations: coupling mode, 
vertical scale, and horizontal scale.