Tektronix TDS 600B, TDS 500D, TDS 700D - page 51

Performance Tests
TDS 500D, TDS 600B & TDS 700D Performance Verification and Specifications 1–35
Turn on the
measurement called
mean and read the
results here.
Figure 1–6: Measurement of DC accuracy at maximum offset and position
f. Check against limits:
HCHECK that the readout for the measurement Mean readout on
screen is within the limits listed for the current vertical scale and
position/offset/generator settings. Enter value on test record.
HRepeat substep d, reversing the polarity of the position, offset, and
generator settings as is listed in the table.
HCHECK that the Mean measurement readout on screen is within the
limits listed for the current vertical scale setting and position/offset/
generator settings. Enter value on test record.
HRepeat substeps c through f until all vertical scale settings, listed in
Table 1–3, are checked for the channel under test.
g. Test all channels: Repeat substeps a through f for all four channels.
3. Disconnect the hookup:
a. Set the generator output to 0 V.
b. Disconnect the cable from the generator output at the input connector of
the channel last tested.