NEC Infoset 408 System Manual

							Issue 1AInfoSet 408
2 - 12Installation
2.2 Installing the COI(2)-B10 ETU
This board allows two additional trunk lines (for a maximum of four trunk
lines) and one additional fax/modem connection (for a maximum of three
fax/modem connections) to be installed. 
1. Be sure the system is turned 
off during the installation process.
2. Remove the cover by loosening the two bottom screws with a Phillips
head screwdriver (the screws remain in the cover to keep from
misplacing them).  Pull the cover away from the KSU and lift upward.
(Refer to Figure 2-1 Removing the Front Cover on page 2-2.)
3. Carefully remove the COI board from the protective packaging.  Use
a wrist strap that is connected to the frame ground on the KSU to
avoid static discharge and possible damage to the KSU.
4. Locate the area on the KSU backplane labeled COI and slide the COI
board between the grooved posts.  Press firmly down on the board
until the connector on the COI board (labeled CN1) and the
connector terminal (labeled CN16) are securely attached.    
5. Using a Phillips head screwdriver, secure the COI board to the KSU
by tightening the screw. 
Figure 2-13  Installing the COI ETU into the KSU
Secure board 
firmly into the 
connector 
Slide the board 
between the 
grooved posts 
						

							InfoSet 408Issue 1A
System Manual2 - 13 6. Remove the plastic knockout labeled ISDN (located on the sideplane
of the KSU).  You may need to use a screwdriver to gently loosen the
tabs holding the knockout.    
7. Locate the slot labeled ISDN on the inside of the KSU sideplane.
Using the RJ-45 cable (provided), slide the RJ-45 jack end into this
slot to provide connection for a third fax/modem port.   
8. Insert the white connector end of the RJ-45 cable into the connector
terminal (labeled CN7) on the COI board.   
Figure 2-14  Removing the ISDN Knockout
Figure 2-15  Inserting the Cable into the ISDN Slot
Figure 2-16  Inserting the Cable into the COI ETU
ISDN
Insert RJ-45 into slot
RJ-45 end of 
cable into 
ISDN slot
White 
connector end 
of cable into 
COI board 
						

							Issue 1AInfoSet 408
2 - 14Installation 9. Attach the cover and tighten the screws.    
10. Using a standard RJ-11 cord (user-provided) connect the additional
trunk lines into RJ-11 jacks labeled 3 and 4.    
11. Using a standard RJ-11 cord (user-provided) connect the optional
device into the RJ-45 to RJ-11 convertor cable (provided).  Plug the
RJ-45 to RJ-11 convertor cable into the jack labeled ISDN.  This port
allows you to install devices such as a facsimile machines, modems,
credit card machines, or answering machines.  This jack can also be
used for power failure transfer (PFT) connection.   
12. Turn the on/off switch on the KSU to the ON position.
Figure 2-17  Connecting Additional Lines to the KSU
Figure 2-18  Connecting Optional Devices to the COI ETU
Trunk Lines (CO Ports) 3 & 4
Fax/Modem Connection
or
Power Failure Transfer
RJ-45 to RJ-11
Convertor Cable 
						

							InfoSet 408Issue 1A
System Manual2 - 15
2.3 Installing the CID(2)-B10 UNIT
This unit provides caller ID.  To support four caller ID ports you will need
two cards.
1. Be sure the system is turned 
off during the installation process.
2. Remove the KSU cover by loosening the two bottom screws with a
Phillips head screwdriver (the screws remain in the cover to keep
from misplacing them).  Pull the cover away from the KSU and lift
upward.  (Refer to Figure 2-1 Removing the Front Cover on page
2-2.)   
3. If the COI(2)-B10 ETU is installed, remove the screw with a Phillips
head screwdriver and carefully lift the board from the back plane of
the KSU.  
4. Remove the CID(2)-B10 Unit from the protective packaging. Use a
wrist strap that is connected to the frame ground on the KSU to avoid
static discharge and possible damage to the KSU.
5. To install the first CID(2)-B10 Unit, locate the area labeled CID on the
KSU backplane.  Line up the small hole in the CID board with the
post on the backplane of the KSU and slide the board into place.
Press firmly down on the board until the connector on the CID board
(labeled CN1) and the connector terminal on the KSU backplane
(labeled CN17) are securely attached.  Using the two provided
screws, secure the board by tightening the screws with a Phillips
head screwdriver.     
Figure 2-19  Installing the First CID Unit
Plug CID board into 
connector and 
tighten with screws  
						

							Issue 1AInfoSet 408
2 - 16Installation 6. To install the second CID(2)-B10 Unit, attach the three plastic
standoffs (provided) to the CID board by pressing the large flanged
end into the hole on the board.   Place these on the side of the CID
board where the CN1 connector is located.     
7. Push the CID board into the three holes on the COI board (match the
connector on the CID board (labeled CN1) with the connector on the
COI board (labeled CN2).   Press firmly to secure to two boards.    
Figure 2-20  Installing the Second CID Unit
Figure 2-21  Piggybacking the COI(2) ETU and CID Unit
Large Flanged End
C
OI(
2)
-B1
0
 E
TU
C
OI(
2)
-B
1
0 E
T
U CI
D
(2)
-B
1
0 
ET
U 
						

							InfoSet 408Issue 1A
System Manual2 - 17 8. Locate the area on the KSU backplane labeled COI and slide the COI
board between the grooved posts.  Press firmly down on the board
until the connector on the COI board (labeled CN1) and the
connector terminal on the KSU backplane (labeled CN16) are
securely attached.      
9. Using a Phillips head screwdriver, secure the COI board to the KSU
by tightening the screw. 
10. Attach the cover and tighten the screws.    
11. Turn the on/off switch on the KSU to the ON position.
Figure 2-22  Inserting the COI ETU into the KSU
Secure board 
firmly into the 
connector 
terminal
Slide the board 
between the 
grooved posts 
						

							Issue 1AInfoSet 408
2 - 18Installation
2.4 Installing the SLI(2)-B10 ETU
This board allows you to add two additional single line telephones to the
system.  If the VMS(2)-B10 ETU is installed this board must be removed.
When the VMS(2)-B10 ETU is removed, voice mail is not longer provided.

When the SLI(2)-B10 ETU is installed, the PBR-B10 ETU must also be
installed.
1. Be sure the system is turned off during the installation process.
2. Remove the cover by loosening the two bottom screws with a Phillips
head screwdriver (the screws remain in the cover to keep from
misplacing them).  Pull the cover away from the KSU and lift upward.
(Refer to Figure 2-1 Removing the Front Cover on page 2-2.)   
3. Carefully remove the SLI board from the protective packaging. Use a
wrist strap that is connected to the frame ground on the KSU to avoid
static discharge and possible damage to the KSU.
4. Locate the area on the KSU backplane labeled SLI and slide the SLI
board between the grooved posts.  Press firmly down on the board
until the connector on the SLI board (labeled CN1) and the connector
terminal on the KSU backplane (labeled CN14) are securely
attached.     
Figure 2-23  Installing the SLI ETU
Secure board 
firmly into the 
connector 
terminal
Slide the board 
between the 
grooved posts 
						

							InfoSet 408Issue 1A
System Manual2 - 19 5. Using a Phillips head screwdriver, secure the SLI board to the KSU
by tightening the screw. 
6. Remove the plastic knockouts on the sideplane of the KSU in the
areas labeled SLT1 and SLT2.  You may need to use a screwdriver to
gently loosen the tabs holding the knockout.    
7. Using the provided RJ-11 cable (two cables are provided with the SLI
board), slide one of the jacks into the connector slot labeled SLT1
(located inside the sideplane) and insert the small white connector
end into the connector terminal on the SLI board labeled CN6-CN2
SLT1.  Insert the other jack into the connector slot marked SLT2
(located inside sideplane) and insert the small white connector end
into the connector terminal on the SLI board labeled CN6-CN3 SLT2.
Be sure that you have matched the cables correctly – Jack SLT1 to
CN6-CN2 SLT1 and Jack SLT2 to CN6-CN3 SLT2.
Figure 2-24  Removing the Plastic Knockout for the SLT
SLT1 & SLT2 
						

							Issue 1AInfoSet 408
2 - 20Installation                    
8. Wrap the cables around a terminal post (located on the side of the
interior of the KSU).
9. Attach the cover and tighten the screws.    
10. Turn the on/off switch on the KSU to the ON position.
Figure 2-25  Attaching the RJ-11 Cables
CN6
CN2
SLT1CN3
SLT2 Connector Terminals on 
the SLI Board 
						

							InfoSet 408Issue 1A
System Manual2 - 21
2.5 Installing the PBR-B10 ETU
The PBR board has four push button receiver (PBR) circuits.  These
circuits detect and translate dual-tone multilfrequency (DTMF) signals
(often referred to as touchtone) sent by single line telephones, facsimile
machines, modems and other analog devices.  

When the SLI(2)-B10 is installed, this board must also be installed.
1. Be sure the system is turned off during the installation process.
2. Remove the cover by loosening the two bottom screws with a Phillips
head screwdriver (the screws remain in the cover to keep from
misplacing them).  Pull the cover away from the KSU and lift upward.
(Refer to Figure 2-1 Removing the Front Cover on page 2-2.)    
3. Carefully remove the PBR board from the protective packaging.  Use
a wrist strap that is connected to the frame ground on the KSU to
avoid static discharge and possible damage to the KSU.
4. Locate the area on the KSU backplane labeled PBR and slide the
PBR board between the grooved posts.  Press firmly down on the
board until the connector on the PBR board (labeled CN1) and the
connector terminal on the KSU backplane (labeled CN12) are
securely attached.     
Figure 2-26  Installing the PBR ETU on the KSU
Secure board 
firmly into the 
connector 
terminal
Slide the board 
between the 
grooved posts