Tektronix 213 DMM Instruction Manual page 75

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f. Set VOL TS-mA/DIV to .2 (black scale).
g. Set the Generator frequency to 10 kHz and its out-
put amplitude for a 6 division crt display.
h. Set the Generator frequency to 1 MHz.
Calibration-213 Service
i. CHECK-Vertical deflection is at least 4.2 divisions.
j. Disconnect the Generator.
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