NEC Mcu 5000a Multipoint Control Unit Equipment Manual
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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 switch (SW1) on PG/SIO unit for MCU console communication rate, if required. 2 Enter the following command. SSPR__ n1 = x1 __n2 = x2 __ … __ ni = xi … ¿ ni: System parameter address02H x i: System parameter values See below: System parameter values on setting the parity. The factory shipment value is 00H . NOT USED CHANNEL 3 CHANNEL 2 CHANNEL 1H L H L H LSW1L H LINE RATE OFF OFF 9600 b/s ON OFF 4800 b/s OFF ON 2400 b/s ON ON 1200 b/s
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 value is 00H . SYSTEM PARAMETER MEANING 00H Console code (local ID) is not added. 01H Console code (local ID) is added. 2Verify that the normal response is displayed with “OK ”. If YES , go to Step 3 . If NO , go to Step 1 . 3 End of procedure.
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 parameter address09H x i: System parameter values See below: System parameter values on setting the identification code. The factory shipment value is 00H . SYSTEM PARAMETERIDENTIFICATION CODE SYSTEM PARAMETERIDENTIFICATION CODE 00H 0 05H 5 01H 1 06H 6 02H 2 07H 7 03H 3 08H 8 04H 4 2 Verify that the normal response is displayed with “OK ”. If YES , go to Step 3 . If NO , go to Step 1 . 3 End of procedure.
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 console. The factory shipment value is 00H . [1] Port Type SYSTEM PARAMETERPORT TYPE PORT 2 PORT 3 X0H Normal console port Normal console port X2H Through-pass port Normal console port X4H Normal console port Through-pass port X6H Through-pass port Through-pass port X: Any hexadecimal numeral
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 the normal response is displayed with “OK ”. If YES , go to Step 3 . If NO , go to Step 1 . 3 End of procedure.
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 (hexadecimal values) in setting 1.5M LIF line rates. ADDRESS MEANING 30H The line rate of LIF1 32H The line rate of LIF2 34H The line rate of LIF3 36H The line rate of LIF4 31H The number of ports for LIF1 33H The number of ports for LIF2 35H The number of ports for LIF3 37H The number of ports for LIF4
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