Datakom DKG-205 Panduan Pengguna - Halaman 16

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6. CALIBRATION

To enter the calibration mode, hold pressed the OFF button, then press PGM

button. The rightmost decimal point of the voltage display will turn on. For

following operations it is necessary to display the proper parameter by

pressing the MENU key, and modify it by pressing using () and () keys. For

more detailed explanation please refer to programming chapter of the user's

manual.

P22: MAINS AND GENERATOR VOLTAGE DISPLAY CALIBRATION:

Connect mains phase voltages. Measure the voltage with a digital multimeter.

(Between phase and neutral) Adjust P22 parameter until the unit displays the

same voltage value as the multimeter. Check other phase voltages by

pressing the MENU button in AUTO mode. (Max error=2volts)

P23: DC SUPPLY VOLTAGE DISPLAY CALIBRATION: Measure the DC

Supply voltage with a digital multimeter. Adjust P23 parameter until the unit

displays the same voltage value as the multimeter. (Max error=0.2volts)

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