System 75 XE to R8si (Blowback)
Task List: System 75 XE to R8si
SI Installation and Upgrades
233
June 2004
Save translations to tape [75 XE upgrade]
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As a safety precaution, create a backout tape:
1
Log into the DEFINITY switch.
2
Type
save translation
and press Enter.
NOTE:
If the system uses the TN750C announcement circuit pack (which has onboard,
nonvolatile memory) you do not need to save announcements. Stop here.
3
If the system uses the TN750B or earlier announcement circuit pack, type
display
announcements
and press Enter.
4
If administered recorded announcements are listed, type
list configuration software-version
and
press Enter.
5
Check page 2 of this form to see when the announcements were last saved, and ask the customer
whether any announcements have changed since then.
6
If announcements have changed, type
save announcements
and press Enter.
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Verify power and grounding and check for power transfer stations [75 XE upgrade]
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1
Verify the power and grounding and make any changes, if necessary.
2
Insert an isolator, if necessary.
3
Visually inspect for power transfer panels.
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Modify external alarm connections [75 XE upgrade]
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You modify the external alarm connections if necessary (that is, if they changed with this upgrade).
See the
Auxiliary lead appearances at AUX connector
table for the current pinouts for an external alarm,
and the
Auxiliary lead appearances for System 75, G1, and G3
table for the prior pinouts.
The control carrier AUX connector outputs include:
•
Alarm monitoring for the auxiliary cabinet.
•
Seven -48 VDC power sources for emergency transfer units.
Содержание MCC1
Страница 38: ...Upgrades to Avaya Commnication Manager Made Easy Before you start 38 SI Installation and Upgrades June 2004 ...
Страница 326: ...Installation for MCC1 Multicarrier Cabinets Made Easy 326 SI Installation and Upgrades June 2004 ...
Страница 362: ... Single Carrier Cabinets Made Easy 362 SI Installation and Upgrades June 2004 ...
Страница 498: ...Test the System LED Indicators 498 SI Installation and Upgrades June 2004 ...
Страница 650: ...Add IP Solutions Task list Upgrade a TN802 to a TN802B 650 SI Installation and Upgrades June 2004 ...
Страница 692: ...Install and Administer Trunks Add TN1654 DS1 Converter r only 692 SI Installation and Upgrades June 2004 ...
Страница 770: ...Connecting and Handling Fiber Optic Cables Cleaning Fiber Optic Cables 770 SI Installation and Upgrades June 2004 ...
Страница 784: ...Connector and Cable Diagrams Pinout Charts DS1 Interface Cable H600 307 784 SI Installation and Upgrades June 2004 ...
Страница 792: ...UPS Installation for SCC1 EPN A Carrier Cabinet Task List Install UPS 792 SI Installation and Upgrades June 2004 ...
Страница 874: ...Index Z 874 SI Installation and Upgrades June 2004 ...