Tektronix TDS1001C-EDU, Руководство по обслуживанию

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Performance Veri fi cation
Check Bandwidth This test checks the bandwidth of all input channels.
1. Set up the oscilloscope using the following table:
Push menu button Select menu option Select setting
Default Setup
— —
Channel 1 Probe 1X
Acquire Average 16
Trig Menu Coupling Noise Reject
Source Channel under test Measure
Type Pk-Pk
2. Connect the oscilloscope channel under test to the leveled sine wave generator
as shown in the following
fi gure:
3. Set the oscilloscope Vertical Scale (volts/division) to 500 mV/div .
4. Set the oscilloscope Horizontal Scale (seconds/division) to 10 ms/div .
5. Set the leveled sine wave generator frequency to 50 kHz .
6. Set the leveled sine wave generator output level so the peak-to-peak
measurement is between
2.98 V and 3.02 V .
7. Set the leveled sine wave generator frequency to:
40 MHz if you are checking a TDS1001C-EDU
50 MHz if you are checking a TDS2001C
60 MHz if you are checking a TDS1002C-EDU
70 MHz if you are checking a TDS2002C or TDS2004B
100 MHz if you are checking a TDS1012C-EDU, TDS2012C, or
TDS2014C
200 MHz if you are checking a TDS2022C or TDS2024C
8. Set the oscilloscope Horizontal Scale (seconds/division) to 10 ns/div .
9. Check that the peak-to-peak measurement is ≥ 2.12 V .
TDS2000C and TDS1000C-EDU Series Oscilloscope Service Manual 31