Codan NGT 2012 RF User Manual

NGT Transceiver System Technical Service Manual NRI Index-1
CODAN
NRI—Index
A
accessing the inside 275
antenna
description
251
B
brief description 259
C
CIB
connector pinouts
256
operation
265
components in NRI system
description
250
connectors
CIB
256
DC power supply
257
Modem
254
Test
255
control point specifications
253
D
data modem
description
251
DC power supply connector
pinouts
257
dismantling
275
drawings
289
E
environmental specifications 252
error messages
272
F
fault finding 269
G
general specifications 252
H
handset
description
250
J
junction box
description
250
remote control
description
251
L
land line specifications 252
LED indicators
273
line modem
description
251
M
microprocessor control 266
modem adaptor
description
262
Modem connector
pinouts
254
N
NRI 256
description
251, 261
testing
278
NRI Microcontroller PCB
accessing
276
technical description
265
testing
280
NRI User Connect PCB
accessing
276
technical description
264
testing
283
NRI Vocoder PCB
accessing
276
technical description
267
testing
281
O
overview 249, 250
P
parts lists 287
PCB replacement
270
physical specifications
252
pin connections
254
CIB connector
256
DC power supply connector
257
Modem connector
254
Test connector
255
power supply and switching
265
R
remote control junction box
description
251, 262
RF unit
description
251

Codan NGT 2012 RF Specifications

General

Brand	Codan
Model	NGT 2012 RF
Category	Transceiver
Language	English