Front Panel

TDS 310, TDS 320 & TDS 350 Service Manual 2Ć7

The Status Readouts show trigger status
(stopped, waiting for trigger,etc.) and
acquisition status (mode and sampling
rate or number of acquisitions).
Channel Ground
Indicator
The value entered with
the general purpose
knob.
The main menu offers
a choice of major
actions.
The side menu offers
a choice of specific
actions.
Cursor measurement
readouts.
Triggerposition (T).
Shows what part of the waveform record is displayed.
Indicates
position of
vertical bar
cursors in the
waveform
record.
The waveform
record icon.
Triggerlevel
indicator
Whenthe general purpose
knob is first assigned, the
knob icon appears here.
The Channel Readout
shows the VOLTS/DIV
of all active channels.
The TriggerReadout
shows the trigger source
and level and whether
the instrument is
triggered on the rising or
falling edge of the
waveform.
When in video trigger
mode, the readout
displays source and
trigger feature (Field 1,
Field 2, or Lines).
The Time Base Readout
shows the time base setting.
M indicates (M)ain time base,
D indicates (D)elayed time
base.
Triggerpoint
indicator
Display Map