Removing Line Cards; Figure 3-7: Line Card Position And Components - Honeywell ADEMCO MX8000 Installation And Operation Manual

MX8000-3EX Installation and Operation Guide
Insert From
Front of MX8000
In This Direction
5. Carefully slide the card into its guides (both top and bottom) until it fits into its connector at the back of
the receiver. Gently push the card as far into the connector as you can. The card is now in place.
6. Connect telephone line(s). (See Section 3.9 for telephone line installation.)
Notes:
•
Use the tie wrap (provided with each line card) on the tie wrap holder to add strain relief to the
telephone lines. See Figure 3–3.
7. Restart the receiver in accordance with the procedures provided in Section 4.6.7.
8. Close the MX8000–3EX's front panel and tighten the front plate retaining screws to hold the front plate
in place. If you are simply replacing a line card with another card of the same type and are using the
same format settings, your installation is now complete. If not continue to the next step.
9. Enter programming mode to select the appropriate handshake configuration. (Go to Section 5.4 for
programming procedure.)
3.8

Removing Line Cards

If you need to remove a card:
1. If you will not be replacing the line card, enter the programming mode to clear the line card from the
system. (See Section 5.4 for programming procedure.)
2. While holding the front plate, unscrew the two front plate retaining screws located on the front of the
panel. (See Figure 3–1 for front plate retaining screw locations.)
3. Open the MX8000–3EX's front panel by pulling the left side of the front plate slightly forward and then
to the left to remove it from the receiver.
4. With the front panel removed, you will see that there are 12 slots for line cards.
5. Locate the Line Card that you wish to remove.
6. Unplug the telephone line(s). (See Figure 3–6 and Figure 3–7.)
7. From the front side of the receiver pull the line card straight back. This will pull the card free from the
connector.
8. When the card is free, slide it carefully out of the receiver.
Note: If replacing a line card with a new one see Section 3.7 to install the new line card.
9. Restart the receiver in accordance with the procedures provided in Section 4.6.7.
10. Close the MX8000–3EX's front panel and tighten the front plate retaining screws to hold the front plate
in place.
3–6
Top of Line Card
Rear of Card
Model MX8000-LC3
Figure 3–7: Line Card Position and Components
Front of Card
Line Card
Line 2
Display LEDs
Phone Line
Connectors
(Power Limited
and Supervised)