Operating Information
CSA7404B, TDS7704B, TDS7404B, TDS7254B & TDS7154B Service Manual
2-9
Many of the instrument functions can be controlled directly from the front panel
controls or in conjunction with the touch-screen interface.
Press to turn the touch screen on and off.
Use these buttons to start and stop acquisition or start a single
acquisition sequence. The ARM, READY, and TRIG’D lights
show the acquisition status.
Press to make a hard copy.
Press to automatically set up the vertical, horizontal, and trigger
controls based on selected channels.
Press to return settings to default values.
Turn channel displays on and off. Adjust the vertical scale and
position.
Horizontally scale, position, delay, and set record length
(resolution) of selected waveform.
Turn knob to adjust waveform intensity.
Press to turn c ursors on or off.
Turn the multipurpose knobs to adjust parameters selected from
the screen interface. Press a F ine button to toggle between
normal and fine adjustment with its multipurpose knob.
Press button to turn Fast Acquisition on or off.
Use these knobs and buttons to set the trigger parameters. Push
ADVANCED to display additional trigger functions.
Press ZOOM to add a magnified graticule to the display. Press
HORIZ or VERT to select the axis to magnify.
Front Panel C ontrols Map