Operating Basics
TDS1000/2000-Series Digital Oscilloscope User Manual 37
USER SELECT Description
Holdoff Setsthe amount of time before another trigger event can
be accepted; refer to Holdoff on page 109
Video line number Sets the oscilloscope to a specific line nu mber when the
Trigger Typeoption is set to Video and the Sync option is
set to Line Number
Pulse width Sets the width of the pulse when the Trigger Typeoption is
set to Pulse and you selectthe Set Pulse Wdith option
TRIG MENU. Displays the Trigger Menu.
SET TO 50%. The trigger level is set to the vertical midpoi nt between
the peaks of the trigger signal.
FORCE TRIG. Completes an acquisition regardlessof an adequate
trigger signal. This button hasno effect if the acquisition is already
stopped.
TRIG VIEW. Displays the trigger waveform in place of the channel
waveform while the TRIG VIEW button is held down. You can use
this to see howthe trigger settings affect the trigger signal,such as
trigger coupling.