Kenwood TK-2180 Service Manual

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TK-218027Controls Key “FNC” appearsFunction Display[S] High power / Low power Low : icon appears[A] Function off -[B] Compander on/off On : icon appears[C] Beat shift on/off On : icon appears[Selector] Test frequency CH up/down -[Side1] Squelch level 0 On : icon appears[Side2] LCD all lights LCD all point appears[PTT] Transmit -[0] to [9] Function off -and [#],[*]Note :• If a [S], [A], [B], [C] key is pressed during transmission, theDTMF corresponding to the key that was pressed is sent.• LED indicatorRed LED Lights during transmission. Blinks at the lowbattery voltage warning.Green LED Lights when there is carrier.• Sub LCD indicator“FNC” Appears at function on.• LCD display in panel test modeS A B C1 2 ABC5 JKL80TUV4 GHI7 PQRS3 DEF6 MNOMIC9#WXYZ< >SelectorVolumeSide1Side2PTTPanel Test Mode■ Test mode operation featuresThis transceiver has a test mode.To enter test mode,press [A] key and turn power on. Hold [A] key until fre-quency version appears on LCD. Test mode can be inhib-ited by programming. To exit test mode, switch the poweron again. The following functions are available in test mode.■ Key operationKey “FNC” not appearsFunction Display[S] Shifts to Panel tuning mode -[A] Function on “FNC” appears[B] MSK 1200bps and 2400bps 2400bps : icon appears[C] Test signaling CH up Signaling No.[Selector] Test frequency CH up/down Channel No.[Side1] Squelch on/off[Side2] Narrow/Wide 4k/Wide 5k Narrow : “n”Wide 4k : “s”Wide 5k : “w”[PTT] Transmit -[0] to [9] Use as the DTMF keypad. -and [#],[*] If a key is pressed duringtransmission, the DTMFcorresponding to the keythat was presses is sent.■ Frequency and SignalingThe set has been adjusted for the frequencies shown inthe following table. When required, readjust them followingthe adjustment procedure to obtain the frequencies you wantin actual operation.• Test frequencyCH RX (MHz) TX (MHz)1 155.05000 155.100002 136.05000 136.100003 173.95000 173.900004 155.00000 155.000005 155.20000 155.200006 155.40000 155.400007 177.95000 177.900008~16 - -n 1 1–Channel No.n : Narrows : Wide 4kw : Wide 5kSignaling No.ADJUSTMENT