YOKOGAWA TY710, User Manual, Page: 55 / 61

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<Table 2>
After completing the calibration for ranges in Table 1, carry out calibration for “ Frequency
Characteristic”.
The calibration for is frequency characteristic required for AC voltage and AC current ranges
(marked with

).
Calibration is carried out at the designated frequency in table 2.
1) Set the calibrator to Input value as an input to the instrument.
2) Press the MEMORY key.
3) After 20 seconds, buzzer sounds and the instrument confirm calibration.
(Do not next key operation till buzzer sounds.)
Table 2. Input Signal for Calibration
Range Input Unit

AC 50mV*1 50.000 mV

AC 500mV 500.00 mV

AC 5V 5.0000 V

AC 50V 50.000 V

AC 500V 500.00 V

AC 1000V 600Hz 1000.0 V

AC 500μA 500.00 μA

AC 5000μA 5000.0 μA
5kHz
1kHz
*1: For model TY720.