Icom AT-130 [9/12] Emergency tuning

Содержание

INTERNAL SETTINGS 3 Emergency tuning AT ISOE For the AT 130E tuning setting before operation perform emergency 4 WARNING NEVER touch internal parts while transmitting Stop transmitting when internal adjust ments are performed 2182 kHz is used for distress calls etc Listen on the frequency before transmitting 1 Connect an SWR and the AT 130E meter between an HF Disconnect the 13 6 V DC cable from the 13 6 terminal Tape the end of the wire NEVER allow the 13 6 V DC cable end to touch any other parts 5 Disconnect all 4 pins on J2 as shown below 6 Connect a red wire to a pin J7 J22 where minimum SWR reading is obtained transceiver 7 Connect reading pins on J2 to obtain a minimum SWR 2 Remove the top cover of theAT 130E 3 Select 2182 kHz and AM H3E mode for the transceiver Refer to each transceiver s instruction manual for details HF 8 Adjust C8 to obtain a minimum SWR reading To avoid damage to the HF transceiver DO NOT transmit for more than 5 sec 9 CAUTION If another frequency is selected the AT 130E may be damaged Repeat reading steps 6 8 to obtain a minimum 10 Connect the 13 6 V DC cable to the 13 6 terminal 11 Replace the top cover of the АТ 1 ЗОЕ 13 6 V DC cable Red cable layout Connect to a pin J7 J22 Disconnect 13 6 V DC cable from the 13 6 terminal Connect af ter manual tuning Selectable pin connections on J2 Select one of following pin connections to obtain minimum SWR reading ii I l I U J Pin connection be fore shipping from Icom Disconnect all 4 pins on J2 in step 5 above below left for details SWR