Kenwood NX-300 Service Manual page 66

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NX-300
Note:
• When using the ESN Validation function of NXDN Trunk-
ing, the NXDN ESN number changes when the circuit
board is changed (the number is written on the circuit
board); the NXDN Trunking System cannot be accessed.
Use the KPG-110SM on the NXDN Trunking System side
to reprogram the NXDN ESN number.
• When a new printed circuit board is used, the Kenwood
ESN changes, as does the Transceiver Information dis-
play of the KPG-111D(C), but this does not have any ef-
fect on the operation of the transceiver.
• If changing to the original Kenwood ESN and NXDN ESN,
please contact our service center.
Cut-off Line
剪切线
Note: A UPC code and UPC barcode is not printed on the
Kenwood ESN Label. If necessary, cut the label at the cut-
off line and attach only the serial number.
66
TROUBLE SHOOTING /
(Not used)
(未使用)
(Not used)
(未使用)
Kenwood ESN Lable
Kenwood ESN 标签
NXDN ESN Label (12 digits)
NXDN ESN 标签(12 位)
MPT ESN Label (11 digits: xxx/ xx/ xxxxxx)
MPT ESN 标签(11 位:xxx/ xx/ xxxxxx)
故障排除
注意 :
• 使用 NXDN 集群的 ESN 验证功能时,因 NXDN ESN 编号在更换
电路板时发生改变 ( 该编号写在电路板上 ),所以无法接
入 NXDN 系统。
可使用 NXDN 系统侧的 KPG-110SM 重新编制 NXDN ESN 编号。
• 使用新印刷电路板时,Kenwood ESN 会改变,KPG-111D(C)
的手持对讲机信息显示也会改变,但这并不影响手持对讲
机的操作。
• 若要改为原来的 Kenwood ESN 和 NXDN ESN,请与我方的维
修中心联系。
注意 : Kenwood ESN 标签上未印制 UPC 代码和 UPC 条码。如有
必要,可在剪切线处切断标签,仅贴上序列号。

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