
T1, E1, and Digital Voice Modules
Passport 4400 Hardware Installation Manual
5-13
Removing Daughterboards
Follow the procedure below to remove or exchange a Digital Voice Module or
any other daughterboard (SIMM).
1. Gently push out the connector locking flanges located at each side of the
slot housing the daughterboard.
2. Move the daughterboard to a vertical position.
3. Lift up the daughterboard.
Installing Daughterboards
Follow the procedure below to install or replace a Digital Voice Module or any
other daughterboard (SIMM) in the Passport unit.
1. Insert the daughterboard into the connector.
2. Gently push down and the back on the daughterboard.
3. The
daughterboard
will
“click” into the connector locking flanges.
Warning:
!
Do not attempt to remove or install a Digital Voice Module or
any daughterboard (SIMM) while power is connected to the
Passport unit. Be sure to disconnect the unit from the power
source.
2.
1.
3.
1.
2.
3.
“CLICK”
“CLICK”
Содержание Passport 4430
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Страница 10: ...About this document Passport 4400 Hardware Installation Manual x ...
Страница 16: ...Introduction Passport 4400 Hardware Installation Manual 1 6 ...
Страница 24: ...Installing the Passport 4400 Passport 4400 Hardware Installation Manual 2 8 ...
Страница 56: ...T1 E1 and Digital Voice Modules Passport 4400 Hardware Installation Manual 5 16 ...
Страница 84: ...Interface Modules WAN Passport 4400 Hardware Installation Manual 7 8 ...
Страница 106: ...General Installation Passport 4400 Hardware Installation Module 10 8 ...
Страница 148: ...Regulatory and Telephone Company Requirements Passport4400 Hardware Installation Manual B 16 ...
Страница 158: ...Specifications Passport 4400 Hardware Installation Manual 10 ...
Страница 164: ...T1 Voice Module Cabling Requirements Passport 4400 Hardware Installation Manual D 6 ...
Страница 168: ...PBX Interface Connection Diagrams Passport 4400 Hardware Installation Manual E 4 ...
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