Tektronix 2247A Operator's Manual page 181

Performance Check Procedure
VERTICAL
Equipment Required (See Table 7-1)
Leveled sine-wave generator
Calibration generator
Function generator
50 1 BNC coaxial cable
50 2 precision BNC
coaxial cable
50 0 BNC termination
Dual-input coupler
Input COUPLING Functional Check
Set:
READOUT (Intensity)
A INTEN
For a viewable readout
For a viewable trace
7-10
2247A Operators
Ant
on