Kenwood NX-3720HG Service Manual page 166

Note:
• When using the ESN Validation function of NXDN
Trunking, 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.
ESN Label Layout
1-166 (No.RA054<Rev.001>)
• When a new printed circuit board is used, the KENWOOD
ESN changes, as does the Transceiver Information
display of the KPG-D3/D3N, but this does not have any
effect on the operation of the transceiver.
• If changing to the original ESN, please contact our service
center.
• KPG-D3N can't be used for E type.
ESN Label
• NX-3720H(G)[K], NX-3720(G)[E], NX-3720[E], NX-3820H(G)[K], NX-3820H[K], NX-3820H(G)[K2], NX-3820(G)[E], NX-3820[E]
• NX-3720H[K], NX-3820H[K2]
Note:
Cut a ESN Label at dotted line.