ADJUSTMENT ADJUSTMENTCONDITIONMEASUREMENT VALUEADJUSTMENTPOINTUNIT OPERATION UNIT ADJUSTLOCKVOLTAGE1 • Channel : CH16 (156.800 MHz)• ReceivingMAIN Connect a digital multi-meter or oscilloscopeto the check point "CP1".1.1–2.1 V MAIN Verify2 • Channel : CH16 (156.800 MHz)• Output power : Low• Transmitting0.9–1.9 V VerifyREFERENCEFREQUENCY1 • Channel : CH16 (156.800 MHz)• Output power : Low• Connect a power meter to the antennaconnector.• TransmittingRearPanelLoosely couple a fre-quency counter to theantenna connector.156.800 MHz±500 HzMAIN C12CP1Lock voltagecheck pointReference frequencyadjustmentC125-2 FREQUENCY ADJUSTMENT5 - 2