SDM3055 Series Digital Multimeter User Manual
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Power On
Please power on the instrument as the following steps:
1. Adjust AC Voltage Selector to 110 (100~120V, 45~440Hz, AC) or 220 (200~240V, 50/60Hz, AC)
in accordance with power standards in your country;
2. Connect the instrument to AC supply via power cord supplied by
SIGLENT
;
3. The power indicator light on the front panel will glitter slowly;
4. Press the power key on the front panel, the instrument will be started a few seconds later.