NX-700/700H

TROUBLE SHOOTINGNX-700/700HReplacing TX-RX Unit■ TX-RX Unit InformationModel NameOriginalTX-RX Unit NumberFor ServiceTX-RX Unit NumberNX-700 (K) X57-7380-10 X57-7380-11NX-700H (K) X57-7380-12 X57-7380-13■ Method of confirming “Original TX-RX unit” and“Service TX-RX Unit”CN595X57-738 A/2Component sideSilk printCheck boxThe correspondingTX-RX unit is checked.■ After Changing the PCB1. After changing the printed circuit board, write the upto-dateFirmware following the instructions in the “RE-ALIGNMENT - 6.Firmware Programming Mode”.2. Using the KPG-111D, select your desired item (ModelName and Frequency) from the Model> Product Informationmenu, then use Program> Write to the Transceiverto write the FPU data (PC Programming mode).3. Enter Program> Test Mode, then adjust the various adjustmentdata (PC Test Mode) as described in the “AD-JUSTMENT”.4. Attach the new labels corresponding to the new printedcircuit board. (Refer to the images below for label placement.)5. If necessary, write the FPU data used by the customerwith the KPG-111D.Note:• When using the ESN Validation function of NXDN Trunking,the NXDN ESN number changes when the circuitboard is changed (the number is written on the circuitboard); the NXDN Trunking System cannot be accessed.Use the KPG-110SM on the NXDN Trunking System sideto reprogram the NXDN ESN number.• When a new printed circuit board is used, the KenwoodESN changes, as does the Transceiver information displayof the KPG-111D, but this does not have any effecton the operation of the transceiver.• If changing to the original Kenwood ESN and NXDN ESN,please contact our service center.Kenwood ESN lable■ Supplied Accessories of “Service TX-RX Unit”Item (Including Parts Number)QuantityTX-RX Unit 1Kenwood ESN Label 1NXDN ESN Label 1Product Number Label 1Addendum (B59-2533-XX) 1Cut-off LineProduct NumberLabel (16 digits)NXDN ESNLabel (12 digits)■ “Service TX-RX Unit” DataThe following data is written on the service unit:• Firmware• FPU Data• Various Adjustment Data• Kenwood ESN (“S” is given after the model name.)• NXDN ESN / Product numberNX-700/700HNote: A UPC code and UPC barcode is not printed on theKenwood ESN Label. If necessary, cut the label at the cutoffline and attach only the serial number.43