Toggle in FULL REF. position (must be held inthis position): ac line voltage is applied to powersupply. Indicating meter is connected across entiretransmitter voltage divider and cabling for systemcalibration.CALIBRATE POTENTIOMETER. Screw-driver adjusted, with toggle switch held at FULLREF. position, it is adjusted to provide 10 volts dcacross the entire transmitter, voltage divider, and ca-bling, as indicated by a full-scale meter reading. Withthe potentiometer properly adjusted. when the toggleswitch is placed in the FULL REF. position, a full-scale meter reading indicates that all cables and elec-trical connections are good.ELECTRICAL SLOSH DAMPENER. Toprevent meter fluctuation as a result of erratic floatFigure 4-46.—Primary and secondary receivers.4-55
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
