Miller Electric SYNCROWAVE 250 TM-353E - Manual (Page 39)

TM-353 Page 35 Syncrowave 250
6-8. Meter Calibration
SB-130 690-D / ST-800 344-A
Be sure plugs are secure before
calibrating meter.
1 Control Board PC1
2 Voltmeter V1
3 Ammeter A1
Top View
R19
Amperes
No calibration available for ammeter
offset, or for voltmeter V1.
1
2
3
Adjust R19 for amperage gain to
match external calibrated meter
using load bank set at desired
load.