Hioki 3227 - Selecting the Power Supply Frequency

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3.3 Selecting the Power Supply Frequency
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SHIFT
LOCK
50/60Hz
DOWNUP
ENTER
CLEAR
NOTE
3
.3 Selecting the Power Supply Frequency
1. Press the SHIFT key and enter the shift states.
"SHIFT" on the display lights.
2. Press the LOCK key (power supply frequency setting
key) and enter the power supply frequency setting
mode.
The power supply frequency is displayed with flashing.
3. Press the
UP or DOWN key to change the power supply
frequency.
50 Hz: Set the power supply frequency to 50.
60 Hz: Set the power supply frequency to 60.
4. Press the
ENTER key and decides the power supply
frequency. Then, return to the measurement mode.
When the incorrect power supply frequency has set, it is impossible to
measure accurately. Always set the power supply frequency.