7352 Series Digital Multimeter Operation Manual
4.2 Basic Operation
4-8
4.2 Basic Operation
When power is supplied (the power switch is turned on), this instrument automatically executes a self-test
and then measurement can be performed.
For more information on the details of the self-test, refer to Chapter 8, “MAINTENANCE.”
When the self-test is complete without any abnormality, this instrument enters into the measurement state. If
an abnormality occurs, the instrument enters into the error display state. Check the error number by operating
menus and exit from here.
For more information on navigating menus, refer to Section 5.1, “Menu.”
This instrument saves the set conditions when the power is turned off. The factory defaults are used for
descriptions in Chapter 4. For more information on how to initialize this instrument, refer to Chapter 8.
Depending on the measurement function, the Bch indicator is turned on or off as described below:
The Bch indicator is on for the Bch measurement function.
The Bch indicator is off for the Ach measurement function or the temperature measurement.
4.2.1 Measurement Functions
4.2.1.1 Ach DC Voltage Measurement (DCV-Ach)
1. Connect a DUT to the Ach COM and V terminals on the front panel.
2. Press .
WARNING: Do not apply voltage that exceeds the maximum allowable applied voltage. Fire or electrical
shock due to the failure of this instrument may occur.
Table 4-1 Maximum Allowable Applied Voltage (DCV-Ach)
Input terminal Maximum allowable applied voltage
Ach
Between VHz and COM A terminals 1000 Vpeak
Between COM A terminal and the chassis 500 V
Between COM A and COM B terminals 200 V
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