NEC Mcu 5000a Multipoint Control Unit Equipment Manual

NECA 340-414-220 Revision 2.0 Page 1 of 2
MCU 5000A Multipoint Control Unit SPR-003
CONSOLE COMMUNICATION PARAMETER SETTING
CONSOLE RELATED
SUMMARY:Set a parity of communication parameters for consoles 2 and 3.
Note:
Communication parameters for MCU console are as follows:
Line rate: 9600 b/s, 4800 b/s, 2400 b/s, or 1200 b/s
(This is set on DIP switch of PG/SIO unit.)
Start bit: 8 bits
Stop bit: 1 bit
Parity: None or even parity
(Even parity can be set in consoles 2 and 3 only.)
STEP PROCEDURE
1 Set DIP...

Page 2 of 2 NECA 340-414-220 Revision 2.0
SPR-003 MCU 5000A Multipoint Control Unit
CONSOLE COMMUNICATION PARAMETER SETTING
CONSOLE RELATED
STEP PROCEDURE
SYSTEM 
PARAMETERPARITY SYSTEM 
PARAMETERSYSTEM 
PARAMETERPARITY
CONSOLE 2 CONSOLE 3 CONSOLE 2 CONSOLE 3
00H 0 0 04H 0 1
02H 1 0 06H 1 1
0:  No parity (MCU mode)
1:  Even parity (VL/TC mode)
3 Verify that the normal response is displayed with “OK
”.
If YES
, go to Step 4
.
If NO
, go to Step 2
. 
4 End of procedure. 

NECA 340-414-220 Revision 2.0 Page 1 of 2
MCU 5000A Multipoint Control Unit SPR-004
CONSOLE CODE INDICATION SETTING
CONSOLE RELATED
SUMMARY:Set an addition of local MCU console code to console response or indication to
ON or OFF in console through-pass control.
STEP PROCEDURE 
1 Enter the following command.
SSPR__ n1 =  x1 __n2 = x2 __ … __ ni = xi … ¿
ni:
System parameter address08H
x
i:
System parameter values See below:
System parameter values on setting the code indication.  The factory shipment...

Page 2 of 2 NECA 340-414-220 Revision 2.0
SPR-004 MCU 5000A Multipoint Control Unit
This page is for your notes. 

NECA 340-414-220 Revision 2.0 Page 1 of 2
MCU 5000A Multipoint Control Unit SPR-005
IDENTIFICATION CODE SETTING
CONSOLE RELATED
SUMMARY:
Set the identification code for each console for console-through-path.
Note:
In console-through-path, one console can control up to nine consoles.  In 
the same path, two or more same identification codes cannot be set 
(identification code is different from each other).
STEP PROCEDURE 
1 Enter the following command.
SSPR__ n1 =  x1 __n2 = x2 __ … ni = xi … ¿
ni:
System...

Page 2 of 2 NECA 340-414-220 Revision 2.0
SPR-005 MCU 5000A Multipoint Control Unit
This page is for your notes. 

NECA 340-414-220 Revision 2.0 Page 1 of 2
MCU 5000A Multipoint Control Unit SPR-006
CONSOLE PORT SETTING
CONSOLE RELATED
SUMMARY:
Set a port to normal console use or console-through-pass use.  This command also 
sets whether indication is displayed for each port or not.
STEP PROCEDURE 
1 Enter the following command.
SSPR__ n1 =  x1 __n2 = x2 __ … __ ni = xi … ¿
ni:
System parameter address0AH
x
i:
System parameter values See below:
System parameter values on setting the port type and indication for each...

Page 2 of 2 NECA 340-414-220 Revision 2.0
SPR-006 MCU 5000A Multipoint Control Unit
CONSOLE PORT SETTING
CONSOLE RELATED
STEP PROCEDURE 
[2] Indication
SYSTEM 
PARAMETERINDICATION SYSTEM 
PARAMETERINDICATION
PORT 1 PORT 2 PORT 3 PORT 1 PORT 2 PORT 3
0XH YES YES YES 4XH  YES YES NO
1XH NO YES YES 5XH NO YES NO
2XH YES NO YES 6XH YES NO NO
3XH NONO YES 7XH NONONO
YES: Indication is displayed according to GRRC command or INET command.
NO: Indication is not displayed.
X: Any hexadecimal numeral
2 Verify that...

NECA 340-414-220 Revision 2.0 Page 1 of 6
MCU 5000A Multipoint Control Unit SPR-007
1.5M LIF LINE RATE SETTING
LINE RELATED
SUMMARY:
Set a per-channel communication rate for the communication channels 
multiplexed to 1536kbps lines to and from multiple conference terminals.  Also 
set the number of conference terminals (in terms of ports) to be accommodated.
 
STEP PROCEDURE 
1 Enter the following command.
SSPR__ n1 =  x1 __n2 = x2 __ … ni = xi … ¿
ni:
System parameter address30H 
to 37H
[1] Address...

Page 2 o f 6   NECA 340 -41 4-2 20 Revisi on  2.0
SPR-007   MCU 5000A Mult ipoint Con trol Unit
1.5M LIF LINE R ATE SETTING
[2]   Sys tem parameter values on set ting the line rate for  each address (31H, 33H, 35H, 37H ).  The