Kenwood TS-2000X Operation Manual - Page 111

Kenwood TS-2000X Manual

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18 TROUBLESHOOTING Problem No signals are received or receive sensitivity seems poor. No signals are received or receive sensitivity seems poor; S-meter is reading full scale. Received signals are totally unintelligible. Probable Cause Corrective Action Page Ref. 1 The SQL control is fully clockwise. 1 Turn the SQL control counterclockwise. 19 2 The Attenuator function is ON. 2 Press [ATT/ F LOCK] to switch the 57 function OFF. 3 [SEND] was pressed, and the 3 Press [SEND] to return to receive - transceiver is now in transmit mode. mode. Or release Mic [PTT]. Or, Mic [PTT] is pressed. 4 The receive bandwidth was 4 Review "DSP FILTERS" and 55 incorrectly set. "CHANGING THE RECEIVE FILTER BANDWIDTH", and set the controls accordingly. 72 5 The wrong antenna connector 5 Press [FUNC], [AT/ ANT1/2] to select (ANT 1 or ANT 2) was selected. the other antenna connector. 57 6 The receive preamplifier is OFF. 6 Press [PRE/ LOCK A] to switch the function ON. The RF control was set too low. Turn the MAIN RF GAIN control fully 18 clockwise. The wrong modulation mode was selected. Press [LSB/ USB/ AUTO], 19 [CW/ FSK/ REV], or [FM/ AM/ NAR] to select the correct modulation mode. Memory Scan will not start scanning. 1 The SQL control was not set correctly. 2 Less than two memory channels were unlocked. 3 Less than two memory channels were programmed. 4 The SQL control was not set correctly. 1 Adjust the SQL controls to just 19,46 eliminate background noise. 2 Unlock at least two memory channels. 68 3 Store data in at least two memory channels. 4 Adjust the SQL controls. 68 19,46 Memory Scan will With Group Scan selected, the channel Select the group that contains the memory 69 not scan one of the you want to scan is in a different group. channel you want to scan. stored channels; the desired channel is NOT locked out. Program Scan will The start and end frequencies are not start scanning. identical. Store different start and end frequencies. 62 Tuning does not The impedance of the coaxial cable and Adjust the antenna system to lower the 1 finish successfully. antenna was not matched. SWR. Tuning does not successfully finish depending on conditions although the SWR meter indicates smaller than 3:1. The internal tuner is The SWR of the antenna system is too Adjust the antenna system to lower the 1 bypassed high. SWR. immediately after tuning is started. You cannot transmit 1 The microphone plug was not 1 Turn OFF the power, ensure the MIC 3 even though you inserted completely into the MIC connector has no foreign objects in it, press Mic [PTT] or connector. then plug in the connector firmly. transmissions result 2 The Transmit Inhibit function is ON. 2 Change Menu No. 54 to OFF. 41 in no contacts. 3 CW or FSK was selected instead of 3 Press [LSB/ USB/ AUTO] or 19 a voice mode. [FM/ AM/ NAR] to select a voice mode. 4 The DSP TX filter bandwidth was 4 Adjust the settings in Menu No. 22. 41 inproperly selected. 5 The wrong antenna connector 5 Press [FUNC], [AT/ ANT1/2] to select 72 (ANT 1 or ANT 2) was selected. the other antenna connector. 101

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