APM SP-300 Series, Руководство пользователя

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1. I Range
The I Range soft key allows selection of the current measurement range.
Available settings are High, Middle, Low, Auto and mA.
For example, to set I Range as Low.
1. In the ‘Measure’ screen, press the soft key to the right of ‘I Range’.
2 . Rotate knob to highlight ‘Low’ and press the [Enter] key to confirm.
Note
The Auto range selection will only switched between High and Middle range.
To change settings between High/Middle and Low/mA ranges, the power source must be
turned off first.
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The following four Soft keys are available
in the Measurement Settings screen:
I Range
Average
Is Delay
Is Interval
Menu Operation
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3. Is Delay, Is Interval
Is Delay defines the delay time between the beginning of the output voltage transition to the
start of the measurement of I surge.
Is interval defines the measurement time.
For example, to set ‘Is Delay’ as 10ms.
1. In the ‘Measure’ screen, press the soft key to the right of ‘Is Delay’.
2 . Press [1]~[0] and then [Enter] keys to confirm.
2. I Average
The Average soft key changes the number of times a reading is averaged before the corres-
ponding measurement parameter display is updated.
Available average values are 1, 2, 4, 8, 16 and 32.
For example, to set Average time as 2.
1. In the ‘Measure’ screen, press the ‘Average’ soft key to display the drop down list.
2
.
Rotate the front panel knob to highlight ‘2’ and then press the [Enter] key to confirm.
Menu Operation
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