NEC Neax 1000 Ivs Very Small Platform System Manual

 NDA-24219 CHAPTER 3
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Termination of Cables on MDF
Figure 007-36  MDF Cross Connection for PFT (PZ-8PFTA) (Continued)
3 LTC0 CONNECTOR
2 PFT1 CONNECTOR
24 49 E
25 50 –27V49 E 24
50 –27V 25
PFT1 (J)
26 Sta. T0 1 Sta. R0
27 4LC. T0 2 4LC. R0
28 C.O. T0 3 C.O. R0
29 4COT. T0 4 4COT. R0 1 Sta. R0 26 Sta. T0
2 4LC. R0 27 4LC. T0
3 C.O. R0 28 C.O. T0
4 4COT. R0 29 4COT. T0 
(P)
TO STATION
TO PN-4LC
TO C.O. LINE
TO PN-4COT
PFT0 (J)
(P)
1 PFT0 CONNECTOR
TO...

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(13) Alarm Display Panel
Figure 007-37 shows the cross connection for an Alarm Display Panel.
Figure 007-37  MDF Cross Connection for Alarm Display Panel
REAR
ALARM DISPLAY PANEL
26 1
50 MN 25 MJ
LTC0 (J)
126
25 MJ 50 MN
(P)
PWRMJMIN
FRONT25
5025
50MJ
MN
–27V
GPN-CP03PIM0 MDF
LTC0
P J
PZ-PW86/PZ-PW112 

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(14) SN716 DESKCON
(a) Installation of SN716 DESKCON (see Figure 007-38)
STEP 1:Unpack and assemble SN716 DESKCON.
Figure 007-38  Assembly of SN716 DESKCON
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Termination of Cables on MDF
STEP 2:
Plug the line cord from the modular jack into the modular jack located on the bottom of the DESKCON,
labeled “Line”. This interface is a 6 conductor (3 pair), modular jack. The inner 1 pair is for signal and
the outer 2 pairs are for power supply (when connected via PN-PW00). See Figure 007-39.
Figure 007-39  SN716 DESKCON Cable Connection
BOTTOM VIEW OF DESKCON
24 VDC
H/S 0
For Handset or Headset
H/S...

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(b) MDF Cross Connection with AC Adapter Power Option (see Figure 007-40)
Figure 007-40  MDF Cross Connection with AC Adapter Power Option
26 Bx 1 Ax
LTC0 (J)
1Ax26Bx
(P)
LEN0000
MDF
LEN0000
Ax
Bx
Ax
Bx
PN-8DLCPIM0
1
26
1
2
3
4
5
6
MODULAR
TERMINAL
-24 AC Adapter
to Commercial
AC Outlet
SN716 DESKCON 

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(c) MDF Cross Connection via PN-PW00 Power Option (see Figure 007-41)
Figure 007-41  MDF Cross Connection via PN-PW00 Power Option
26 Bx 1 Ax
LTC0 (J)
1Ax26Bx
(P)
LEN0000
1 Grd 26 -48V
2 Grd 27 -48V
(P)
MDF
LEN0000
Ax
Bx
Ax
Bx
PN-8DLCPIM0
1
26
1
2
3
4
5
6
MODULAR
TERMINALPW00
Grd
-48V
Grd
-48V
SN716 DESKCON 

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(15) Single Line Device Interface - Recommended Method
The NEAX1000 does not provide Ring Generator Voltage or Message Waiting light supply. An external
Ring Generator may be installed, but there is no connector for interfacing a Message Waiting power supply.
It is therefore recommended that single line devices be interfaced to the system via Analog Port Adapters
with Ring, which are operating in Dual Port...

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Termination of Cables on MDF
(16) Message Center Interface Connection for VM00 to AP00 (see Figure 007-43)
Figure 007-43  Message Center Interface Connection for VM00 to AP00
Note08 09
P
W
R 8
D
L
C
Dterm
APR
APR in Dual Port Mode
for Single Line Interface
Note:For Dual Port Mode, assign upper 4 LENs of 8DLCJ in LT08 and lower 4 LENs in Virtual Slot for
APR Extension.
VIRTUAL SLOT
J 07 06
050403020100
A
P
0
0 8
C
O
T
M 8
D
L
C
J 8
D
L
C...

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Switch Setting of Circuit Card
1. CIRCUIT CARDS SWITCH SETTING
Table 008-1 shows the control circuit cards and Table 008-2 shows the line/trunk circuit cards. This NAP provides
information on each of these cards. As for the other circuit cards, refer to the Circuit Card Manual.
Table 008-1  Control Circuit Cards
NAME
(FUNCTIONAL 
NAME)EXISTENCE OF 
LAMPS
X: PROVIDED
—: NOT PROVIDEDEXISTENCE OF 
SWITCHES
X: PROVIDED
—: NOT...

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Switch Setting of Circuit Card
2. PN-CP03 (MP)
(1) Locations of Lamps, Switches, and Connectors (see Figure 008-1)
Figure 008-1  PN-CP03 (MP) Card
(2) Lamp Indications (see Table 008-3)
Table 008-3  PN-CP03 (MP) Card Lamp Indications
LAMP NAME COLOR FUNCTION
RUN Green Flashes at 120 IPM while the circuit card is operating normally.
CLKIN Green Lights while receiving clock signals to the PLO oscillator.
SW3
RUN
SW1
SW2
CLK
JP0
RS1
JACK
VR...