Tektronix 323, Инструкция по эксплуатации

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C alibration— Type 323
All waveforms shown in this procedure are actual wave­
form photographs taken directly from the graticule. The
following procedure uses the equipment listed under Test
Equipment Required.
If equipment is substituted, control
settings or test equipment setup may need to be altered
to meet the requirements of the equipment used. Detailed
operating instructions for the test equipment are not given
in this procedure. If in doubt as to the correct operation
of any of the test equipment, refer to the instruction manual
for that unit.
Preliminary Procedure for Complete Calibration
1. Remove the cabinet from the Type 323.
2. Remove the high-voltage cover and power pack from
the Type 323. Removal instructions are given in the Main­
tenance section of this manual.
3. Using the AC power cord, connect the power pack
of the Type 323 to an AC line voltage source which is within
the voltage and frequency requirements of this instrument.
NOTE
For this instrument to meet the performance re­
quirements as given in Section 1 over the entire
operating temperature range, it must be calibrated
between -f-20°C and -f-30°C . However, the in ­
strument can be calibrated at any temperature
(w ithin the — 15°C to + 55°C range) to meet
the applicable performance requirements at the
calibration temperature.
6-5