NEC Mcu 5000a Multipoint Control Unit Equipment Manual
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![Page 138
Page 2 of 2 NECA 340-414-210 Revision 2.0
INP-008 MCU 5000A Multipoint Control Unit
Figure 1: Internal Connection in Shelf
LIF 2 H LIF 1 L2
3
LIF 2 L4
LIF 1 H 1
5 6
PG/SIO L
PG/SIO H 1
23
45
6
0 1 2 3
4 5 6 7 8 [U]
PWR
L
I
F
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1L
I
F
#
2E
C
M
U
X
#
1E
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X
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2E
C
M
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3E
C
M
U
X
#
4E
C
M
U
X
#
5E
C
M
U
X
#
6E
C
M
U
X
#
7E
C
M
U
X
#
8V
S
W
/
L
S
DH
S
D
#
1H
S
D
#
2A
C
O
MA
C
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MA
S
U
MP
G
/
S
I
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C
O
N
T
Table 1: Internal Connection
CONNECTION NO. UNIT NAME CONNECTOR LABEL NAME
11.5M LIF UNIT #1:...](http://img.usermanuals.tech/thumb/54/84243/w64_nec-mcu-5000a-equipment-manual_d-137.png "Page 138
Page 2 of 2 NECA 340-414-210 Revision 2.0
INP-008 MCU 5000A Multipoint Control Unit
Figure 1: Internal Connection in Shelf
LIF 2 H LIF 1 L2
3
LIF 2 L4
LIF 1 H 1
5 6
PG/SIO L
PG/SIO H 1
23
45
6
0 1 2 3
4 5 6 7 8 [U]
PWR
L
I
F
#
1L
I
F
#
2E
C
M
U
X
#
1E
C
M
U
X
#
2E
C
M
U
X
#
3E
C
M
U
X
#
4E
C
M
U
X
#
5E
C
M
U
X
#
6E
C
M
U
X
#
7E
C
M
U
X
#
8V
S
W
/
L
S
DH
S
D
#
1H
S
D
#
2A
C
O
MA
C
O
MA
S
U
MP
G
/
S
I
OM
C
O
N
T
Table 1: Internal Connection
CONNECTION NO. UNIT NAME CONNECTOR LABEL NAME
11.5M LIF UNIT #1:...")
NECA 340-414-210 Revision 2.0 Page 3 of 4 MCU 5000A Multipoint Control Unit INP-009 Figure 3: LIF (CH1 to CH16) Cable Connections 8 151 9
Page 4 of 4 NECA 340-414-210 Revision 2.0 INP-009 MCU 5000A Multipoint Control Unit This page is for your notes.
NECA 340-414-210 Revision 2.0 Page 1 of 2 MCU 5000A Multipoint Control Unit INP-011 POWER CORD CONNECTION GENERAL: This cord is used to supply power to MCU. This procedure provides the instruction. APPARATUS: None SUPPORT DATA: None Figure 1: Power Cord Connection STEP PROCEDURES 1Set power switch of MCU 5000A to the OFF position. 2 Connect the power cord to the power terminal at rear side of MCU 5000A. (See Fig. 1 and Ta b l e 1.) 3 End of procedure. 48.4 inches (1.23 meters)
Page 2 of 2 NECA 340-414-210 Revision 2.0 INP-011 MCU 5000A Multipoint Control Unit Figure 2: AC IN SIGNAL ASSIGNMENT Table 1: AC IN Connector Pin Assignment PIN NO. SIGNAL NAME I/O REMARKS 1 AC IN IN AC 117 V input 2 AC IN IN AC 117 V input 3 FG - Frame ground 12 3
NECA 340-4 14- 21 0 Revisio n 2.0 Page 1 o f 4 MCU 5000A Multipoint Control U nit INP-012 STA RT-UP OF MCU CONSOLE
Page 2 o f 4 NECA 340 -41 4-2 10 Revisi on 2.0 INP-012 MCU 5000A Mult ipoint Con trol Unit STEP PROCEDURES
NECA 340-414-210 Revision 2.0 Page 3 of 4 MCU 5000A Multipoint Control Unit INP-012 Figure 1: Connection of MCU Console to MCU 5000A Note: x.xx indicates version No. of memory card. Figure 2: Opening Message MCU REAR TERMINAL ARRANGEMENT RS-232C AC IN CH1CH5 CH1 CH13 CH9 CH5CH1 CH2CH6 CH2 CH14 CH10 CH6CH2 CH7 CH3 CH3 CH15 CH11 CH7 CH3 CH4 CH8 CH4 CH16 CH12 CH8 CH4 RS-232CHSD IFL IF RS-232C MCU CONSOLE (REVERSE) PORT Note: The channel 4 (CH4) at RS-232C interface port does not support RS-232C interface. *** Multi point Teleconference control unit MCU 5000A Ver x.xx *** *** Copyright (C) NEC Corporation 1991, 1993 ***
Page 4 of 4 NECA 340-414-210 Revision 2.0 INP-012 MCU 5000A Multipoint Control Unit Figure 3: RS-232C (CH1 to CH4) Connector Pin Assignment Table 1: RS-232C (CH1 TO CH4) SIGNAL ASSIGNMENT PIN NO. SIGNAL NAME I/O REMARKS PIN NO. SIGNAL NAME I/O REMARKS 1 FG - Frame Ground 14 - 2 SD OUT Send Data15 ST2IN Send Signal Element Timing 3 RD IN Receive Data 16 - 4 RS OUT Request Send17 RTOUT Receive Signal Element Timing 5 CS IN Capacity Send 18 - 6 DR IN Data Set Ready 19 - 7SG - Signal ground20 EROUT Data Transmit Ready 8 CD IN Data channel 21 - 9- 22- 10 - 23 - 11 - 24 ST1OUT Send Signal Element Timing 12 - 25 - 13 - 1 13 14 25
NECA 340-414-210 Revision 2.0 Page 1 of 2 MCU 5000A Multipoint Control Unit INP-013 SETTING FOR CODEC GENERAL: This procedure provides instruction for parameter setting about CODEC (VisuaLink 5000) using for TV conference terminal. APPARATUS: None SUPPORT DATA: VL 5000 Manual STEP PROCEDURE 1 The functional parameter required for VL 5000 are registered in the non-volatile memory. At system starting, functional parameters which are registered in the non-volatile memory are automatically loaded, and each functional settings are practiced. CODEC is shipped on initializing conditions which made general functional parameters to standard value. If these parameter values are different from the value required for actual use, it is necessary to change them. The change is possible by using keypad on the operation panel of VL 5000 or command from console connected VL 5000. 2 There are two non-volatile memory in the CODEC. One of them always has an area of easy access to change, at system starting, the data of this area are loaded. Other is for backup. After modifying parameter, it is better to take backup. If it is necessary to save to backup area or to load from it, change the parameter value by using keypad on the operation panel of VL 5000 or command from VL 5000 Console. 3 Refer to VL 5000 Manual for details. 4 End of procedure.
Page 2 of 2 NECA 340-414-210 Revision 2.0 INP-013 MCU 5000A Multipoint Control Unit This page is for your notes.