OMNI & NTX30
TECHNICAL INFORMATION

OMNI BACKUP

On an S3 with more than 4 PEMS you are unable to backup DB onto one disc.
In these instances you must copy the relevant files by hand.

To copy the relevant files use OM A C

The files can be copied onto three discs using the following wildcards and names:-
Disc 1 (CEM & PEM) - %V%EM* (4 files, 1 file fails)

Disc 2 (ODDB) - GVP%ODDB (8 files)
Disc 2 - P3ODDB (1 file)
Disc 2 - GVCEMODDB (1 file)

Disc 3 - TVSPEEDCL (1 file)
Disc 3 - DVTMI0 (1 file) ONLY ON SITES WITH 30 CHANNEL LINKS

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CIL SETUP

1200 baud, parity even, 7 bits, 1 stop

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CLASS OF SERVICES

STANDARD

0 = NO BARRING
1, 0898 & 999 are only allowed in COR 0

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X125 COMPARE PAGES

Response = PAGE - ADDRESS - DISC - MEMORY

MAKE MEMORY THE SAME AS THE DISC

PAGE = MEMORY PAGE

00 = Ci0

01 = Ci1

02 = CD0

03 = CD1

04 = Ci2

05 = Ci3

06 = CD2

07 = CD3

08 = P0i

09 = P1i & P0D

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CONSOLE CONNECTIONS

CONSOLE WIRING CONNECTIONS FOR LEVEL 2/3 MODELS

MDF/TJF KRONE STRIP CONNECTIONS

PRINTER PORT

CIL - NSDC LEAD



	ATT CARD			CON BOX 201


	GRD		5A		9A
	TX		5B		9B
	RX		6A		10A

CONSOLE CONNECTIONS



	ATT CARD			CON BOX 201	DESCRIPTION


	TRR 2	  	1A		1A		BLDU
	TRAN 2		1B		1B
	RCS 2		3A		2A		BLDU
	REC 2		3B		2B
	TRR		7A		3A		ATTENDANT
	TRAN		7B		3B
	RCS	  	9A		4A		ATTENDANT
	REC	  	9B		4B
	SPEECH				6A		EXTN No / PORT
	SPEECH				6B

V24 OUTPUT



	GND		5A		9A
	TX		5B		9B
	RX		6A		10A
	CTS		6B		UNAVAILABLE
			10B		UNAVAILABLE FROM PBX

PRINTER PORT

	PRINTER		PORT


	3		1
	7		4
	20		5

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DO NOT DISTURB PROBLEMS

AFTER POWER DOWN ON AN S3 DO NOT DISTURB AND MESSAGE WAITING TONE MAY ACTIVATE.

THIS IS RETAINED ON THE SYSTEM AND CANNOT BE CLEARED BY RESTART OR RELOAD.

MESSAGE WAITING CAN BE REMOVED BY WRITING TO THE FOLLOWING ADDRESS:-

CD3 86D 00 00
SAVE IN EDB

IF A PROBLEM THEN THE ADDRESS WOULD HAVE BEEN 1E 1F

THE DO NOT DISTURB (SHOWING AS NO DISTN ON CONSOLES) MUST BE DEACTIVATED FROM TELEPHONE OR CONSOLE.
FROM CONSOLE (FERRANTI SITES) TYPE #5 XTN 0

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INTERDIGIT PAUSE

INTERDIGIT TIMER ON NTX 30

5 seconds is a good setting for this timer.

X120 - CD1 8D08

X150 - CD3 1437 suggested minimum is 03

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CHANGING DRIVES

NTX30 HD & FLOPPY ADDRESSES

FOR X125 SYSTEMS
CD0 FC65

02 = FLOPPY 00 = HARD DRIVE

FOR X150 SYSTEMS
X15X CD3 216E
X16X CD3 21F3

02 = FLOPPY 00 = HARD DRIVE

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HOT LINE

PUT EXTN INTO HOTLINE COS
ALLOW EXTN ACCESS TO COMMON SPEED DIAL BLOCK
GO TO DIVERSION IN RC A I
AND SET AS NO DIVERT TO A SPEED DIAL NUMBER

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HUNT GROUPS

TO OPT IN OR OUT

*41 - TO OPT OUT

*40 - TO OPT BACK IN

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KRONE STRIP LAYOUTS

SLUK CARD (CCTS 0-7)



	KRONE STRIP PAIR	1  2  3  4  5  6  7  8  9  10

	PORT			4  0  5  1  6  2  7  3  -  - 

16 CIRCUIT SLUK (CCTS 8-16)



	KRONE STRIP PAIR	1  2  3  4  5  6  7  8  9  10

	PORT			8  12 9  13 10 14 11 15 -  - 

TRUNK CARD



	KRONE STRIP PAIR	1  2  3  4  5  6  7  8  9  10

	PORT			0  -  1  -  2  -  3  -  -  - 

SLUK CARD (CCTS 0-7)



	KRONE STRIP PAIR	1  2  3  4  5  6  7  8  9  10

	PORT			0  1  2  3  -  -  4  5  6  7 
               
16 CIRCUIT SLUK (CCTS 8-16)



	KRONE STRIP PAIR	1  2  3  4  5  6  7  8  9  10

	PORT			8  9  10 11 -  -  12 13 14 15

TRUNK CARD



	KRONE STRIP PAIR	1  2  3  4  5  6  7  8  9  10

	PORT			-  -  -  -  -  -  0  1  2  3 

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LEVEL 3 PASSWORDS

Go to console setup menu and select password option

make level 3 password - MTCE

This will ensure that the console archives ok

HIGH LEVEL PASSWORDS ARE - NOTRON and 160995

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MESSAGE WAITING

X163 ADDRESSES FOR MESSAGE WAITING TONE

CD3 86D 1E

CD3 86E 1F

1F = MACHINE GUN TONE
1E = BROKEN DIAL TONE

#70 + EXTN No REMOVES

#71 + EXTN No ACTIVATES

#72 + EXTN No MESSAGE

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NSDC LEAD

THE 25 WAY D TYPE CONNECTOR SHOULD HAVE THE FOLLOWING PINS STRAPPED

4-5-6
7-20

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16 CIRCUIT SLUK

16 CCT SLUK INFO

The PCMFS card in the shelf in which the 16 cct SLUK is fitted must be BOA revision or better.

Check for double outriggers and additional krone strips on Ferranti OMNI's.

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TRUNK HEADER NUMBERS

BLDU WITHOUT THE TRUNK BUSY FIELD WORKING

On VDU 3 if the extn bldu is working but the trunk bldu is not then check the following addresses:-

x153 CD3 08f2 08f3

x163 CD3 08f4 08f5

If a vdu 1, vdu2 or ATEA console then the data should be:-

90 80

if a vdu 3 then the data should be:-

80 90

The only reason to change these addresses is to match them up with the consoles header numbers. This can be changed on a vdu 3 and is found in the secondary menu of the engineering functions using the high level password.

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TRUNK TYPES

LOOP = 8

EARTH = 16

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Last revised: October 30, 2022