Good Will Instrument GDS-3000A Series, Руководство пользователя

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GDS-3000A series User Manual
320
Panel Operation
Choose the DVM application from
the APP menu. See page 312.
Set Source
1. Press Source and select the source
channel for the DVM. The probe
type setting (voltage or current)
determines whether the function
acts as a digital voltmeter or as a
digital current meter for the
selected source. See page 111 to
set the probe type.
Source
CH1 ~ CH4
Mode
The Mode setting determines the measurement
mode for the meter.
2. Press Mode and select the mode.
Mode
AC RMS, DC, DC RMS, Duty,
Frequency
Turn On/Off
3. Press DVM and toggle DVM on.
The DVM app will remain
running in the background even if
other functions are turned on.