2
Contents
Introduction ................................ 3
Precautions ................................. 3
WARNING ........................................... 3
CAUTION ............................................ 3
GENERAL PRECAUTIONS ............... 3
NOTICES ............................................ 4
System requirements for PC ............ 5
GETTING STARTED ....................... 6
System confi guration ................ 6
Package contents and
dimensions ................................. 8
Master station .................................... 8
Sub station, call button, wall jack ... 8
Ceiling speaker,
ceiling microphone ..........................11
Corridor light, reset button .............11
Software ........................................... 13
MOUNTING .................................. 14
CONNECTION ............................... 18
Connection wiring diagram
(outline) ..................................... 18
Handling cables ........................ 20
Notes about handling cables ......... 20
Connection wiring diagram
(details) ..................................... 21
Connecting to the master station .. 21
Multiple-user room examples of
using the ceiling speaker (NI-LB)
and the ceiling microphone
(NI-SB) .............................................. 22
Multiple-user room examples of
using the ceiling speaker (NI-LB)
and not using the ceiling
microphone (NI-SB) ........................ 23
Multiple-user room examples of
using the bedside handheld sub
stations (NI-RC) etc. ........................ 24
Examples of using the bathroom
call buttons
(NIR-7W or NIR-7HW) ...................... 26
Single room examples of using
the surface mount sub station
(NI-BA) .............................................. 27
Examples of using the fl ush
mount sub station (NI-JA) .............. 28
Notes about connecting to
a corridor light with nameplate
(NIR-31, NIR-32, NIR-34) ................. 29
SETUP AFTER INSTALLATION ... 30
Adjusting volume and
ringtone settings ...................... 30
APPENDIX ..................................... 31
Troubleshooting ....................... 31
Warranty ..................... Back cover
