Gateway Series Installation Manual
Table Of Contents
- Cover
- Notice
- Contents
- About This Manual
- Translations
- Customer Information
- Chapter 1, About the Vanguard 3400 Series
- Chapter 2, Hardware Description
- Overview
- Enclosure
- Motherboard
- Vanguard Networks Daughtercards
- Supported Daughtercards
- Daughtercard Compatibility
- Figure 2-6. New Vanguard 3400 Series Daughtercard Example
- Figure 2-7. 56K DSU/CSU Daughtercard Connector
- Figure 2-8. FT1 and FE1 Daughtercard Connectors
- Figure 2-9. Dual E&M Daughtercard Connectors
- Figure 2-10. FXS Daughtercard
- Figure 2-11. FXO Daughtercard
- Figure 2-12. V.90 Modem Daughtercard Connectors
- Chapter 3, Installation and Replacement
- Overview
- Checking Your Shipment Contents
- Installing The Vanguard 3400 Series
- Modifying Your Vanguard 3400 Series
- Chapter 4, Powering Up Your Vanguard 3400 Series
- Appendix A, Specifications
- Appendix B, Software License and Regulatory Information
- Return Procedures
- Index
3-14 Installation and Replacement
Modifying Your Vanguard 3400 Series
Figure 3-7. Vanguard 3400 Series Motherboard Removal and Replace-
ment
Removing the Motherboard
Power down the unit and remove the cables
and power cord.
Remove the two screws on either side of the
motherboard rear panel.
Pull motherboard out of chassis by grabbing
the bottom edge of rear panel and carefully
sliding it out of chassis.
Place the motherboard on a clean flat surface.
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Installing the Motherboard
Carefully slide the motherboard into the card guides within the
chassis opening, then push the motherboard into the enclosure.
Install and tighten screws on both sides of the rear panel. Be sure
the screws are snug.
Reconnect the cables and power cord and power up the unit.
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Caution
When handling any components or cards, use ESD protection.