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5) Locate VR4 - 2mA adjust. Select the 2mA current range and adjust
VR4 for a reading of 2mA.
6) Locate VR3 - 200uA adjust. Select the 200uA current range and ad-
just VR3 for a reading of 200uA.
Once these readings have been completed, verification that the LCD dis-
play is reading correctly is necessary. This is performed by injecting a
known 200mV signal into the 1044 whilst in measure mode and set to the
200mV range. If the reading is out of specification, the the unit is faulty
and must be repaired.
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