DCM300 and DCM320 Adjustment Procedures
14
Handheld and Benchtop Instruments Basic Service
Table 11: Summary of Adjustments
Adjustment
Name
Test Value Range Setting
Circuit
Location
Tolerance Display Min Display Max
AC Current 100.0 A 50 Hz VR2 ±1.0 A 99.0 101.0
AC Volts 300.0 V 500 Hz (DCM300)
50 Hz (DCM320)
VR1 ±0.3 V 299.7 300.3
Oh
1.000 k VR3 ±1 999 1.001 k
150 VR4 Adjust VR4 until the buzzer just sounds
To Next Page
Loading...
