Kenwood TK-7108 Service Manual

Also see for TK-7108: Instruction manual Service manual

Contents

TK-71087OPERATING FEATURES / !2. Operation FeaturesThe TK-7108 is a VHF FM radio designed to operate in con-ventional format. The programmable features are summa-rized.3. Transceiver Controls and Indicators3-1. Front Panel ControlsAll the keys on the front panel are momentary-type pushbuttons. The functions of these keys are explained below.• POWER keyTransceiver POWER key. When the power is switchedoff, all the parameters are stored in memory. When thepower is switched on again, the transceiver returns to theprevious conditions.• CHANNEL keys• MONITOR key (Programmable)• ● key (Programmable)• VOLUME UP/DOWN keyWhen the key is pressed, the volume level is increased/decreased and repeats if held for 200ms or longer.• BUSY/TX LEDThe BUSY indicator (Green LED) shows that the channel isin use. The TX indicator (Red LED) shows that you are trans-mitting.3-2. Programmable KeysThe FPU (KPG-70D) enables programmable keys to selectthe following functions.• Emergency• Key Lock• Monitor• Scan ON/OFF• Talk Around• Temporary Delete• None• Group• Horn Alert• Scan + Temporary Delete• EmergencyPressing this key for longer than 1 second causes thetransceiver to enter the emergency mode. The transceiverjumps to the programmed “Emergency channel” and trans-mits for 25* seconds.The transceiver disables mic mute while transmitting. Af-ter finishing transmission, the transceiver receivers for 5*seconds. The transceiver Mute* the speaker while receiving.Following the above sequence, the transceiver continues totransmit and receive.* Default value.OK= !qhJTNMU !"#$%&'()*+,-./sec=cj !"#$%&'()*+,#PK= !"#$%&PJNK= !" !"#$%&'()*+%&,-.%&"/01= !"#$%&'(!")*+,-./*0123 !"#$%&'()*+,-./01234!== =E F=● =E F= L !"#$%&'()*+ ,-.OMMãë !"#=L !" !"=EF= !"#$%&'()*+=EF !"#$%&'(PJOK= !"cmr=EhmdJTMaF= !"#$%&'()*+ !" !" ! lkLlcc !" !" !"#$%= ! !N !"#$%&'()*+,-./$%&" !"#$%&'()*+,-./01ORG !"#$%&'()*+,-./01234$%&RG !"#$%&'()*+,-G !"#$% !"#$%&'()G=