Vanguard Managed Solutions 7300 Series Benutzerhandbuch

5-24 

Modifying Your Vanguard 7300

This section explains how to remove and reinstall the T1/E1/PRI Card.

Be sure to review all applicable warnings and cautions in the “General Card 
Replacement Guidelines” section on page 5-2 before you begin.

Use the steps in this table to remove the T1/E1/PRI Card from the Vanguard 7300 
enclosure:

Use the steps in this table to install the T1/E1/PRI Card into the Vanguard 7300 
enclosure:

Loosen the captive screws from the front of the T1/E1/PRI Card.

Eject the card by pressing the two red ejector locks and then pressing the 
card’s ejector levers outward at the same time.

Pull the card from the enclosure and place it on a clean, grounded, and 
static-free surface.

Avoid touching areas of integrated circuitry to prevent static discharge 
damage.

Open the ejector levers on the T1/E1/PRI card.

Align the card with the card rails on the chassis.

Carefully insert the card in the rails and slide it in until you feel resistance.

Simultaneously press the ejector levers inward until they lock.

Tighten the captive screws.