Tektronix P6245, Инструкция по эксплуатации

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Configuration
1- 8
P6245 Instruction Manual
To set the probe offset, follow these steps:
1. Set the oscilloscope coupling to GND .
2. Use the vertical position control to set a zero reference level on
the oscilloscope display.
3. Set the oscilloscope coupling to DC and 5 V/div .
4. Attach the probe to the circuit.
5.
Adjust the probe offset to bring the trace to the oscilloscope zero
reference.
6. Change the volts/division setting to the desired range, adjusting
the offset to keep the trace on the zero reference level.
NOTE
. The P6245 has a
±
10 V offset range. The linear operating
range is
±
8 V. See Figure 1--1. Also, see page 2--1 for more
information.
If cursors are used on a TEKPROBE oscilloscope, the zero reference
will be at the probe offset voltage.
0 V
+15 V
--15 V
+8 V
--8 V
+10 V
--10 V
Nonoperating Range (+15 V Maximum Non-destructive Input Voltage )
+10 V
--10 V
Nonoperating Range (--15 V Maximum Non-destructive Input Voltage )
Maximum Offset Range Maximum AC Signal Amplitude
Figure 1- 1: Dynamic and Offset Limitations