Instruction/ maintenance manual of the product TH-79AKSS Kenwood
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KENWOOD SKY COMM AND SYSTEM Operation Manual KENWOOD COMMINICATIONS CORPORATION KENWOOD COMMUNICATIONS CORPORATION This operation manual is used for the KENWOOD SKY COMMAND SYSTEM (hereinafter referred to as KSS), which is compatible with the TH-79A KSS and TH-D7 A , which is available for sale on a limited basis.
1 TABLE OF CONTENTS KSS OPERATION .................................................................................................................................................... 2 SUPPLIED EQUIPMENT ...............................................
2 → 440MHz band : Voice signal to the HF transceiver → 440MHz band : Control signal to the HF transceiver COMMANDER (CMD) TH-79A KSS 440 MHz 144 MHz • The operator contr ols the HF transceiver from the portable COMMANDER (CMD) TH-79A KSS . • The received HF signal is re-transmitted by the TRANSPORTER (TRP) TH-79A KSS on the 144 MHz band.
3 ITEM QUANTITY I/O UNIT 1 2.5mm Stereo Cable 1(use for TH-D7A only) Operation Manual 1 OPERATION n Outline To operate the system, follow these basic procedures. 1) Connect the two TH-79A KSS s, the I/O UNIT, and the HF transceiver (TS- 570D (G) /S (G) or TS-870S).
4 EXPLANATION OF FUNCTIONS 1) HF PWR ON Turns ON the HF transceiver. Enters the number 1 in VFO or MR Enter mode. 2) RX ON Allows you to listen to the received signal from the HF transceiver. (The TRP transmits the received HF signals on the 2 m band, to the CMD).
5 n Setup Procedure 1) Turn ON the transceiver being used for TRP. 2) Set up its DTSS code and CTCSS frequency on the 440 MHz band, its operation frequency on the 144 MHz band, and its operation frequency on the 440 MHz band. (These settings must be the same as those in the CMD mode).
6 1) To listen to the received signal of the HF transceiver from the CMD speaker, push the RX ON key (key 2). 2) To silence the received signal fro m the CMD speaker, push the RX OFF key (key 5). Note: If no function is performed for 20 minutes after pushing the RX ON key, the RX OFF function will activate automatically.
7 • By pressing the MODE key ( 0 key), you can change the mode. The modes available are USB and LSB mode. When the MODE key is pressed while in USB mode, the mode is changed to LSB. When the MODE key is pressed while in LSB mode, the mode is changed to USB.
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If you already are a holder of Kenwood TH-79AKSS, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Kenwood TH-79AKSS.
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