Vanguard Managed Solutions 3400 Series ユーザーズマニュアル

3-12 

Installation and Replacement

You can modify your Vanguard 3400 Series by adding or replacing daughtercards or 

mini-PCI modules. This section explains how to make these modifications.

You can install one Vanguard Networks Daughtercards in the Vanguard 3410 and 

two Vanguard Networks Daughtercards in the 3460. 
For information about installing a standard Vanguard Daughtercard, refer to the 

sample daughtercard installation illustration in Figure 3-6 or the Vanguard 
Daughtercard Installation Guide (Part Number T0020).

When installing a Vanguard Daughtercard into a 3400 Series, you must use the 

shorter two-sided header. The taller header is used with other Vanguard units.

Sample Daughtercard

Two-Sided Header

Blank Filler Panel

Locate the Daughtercard you want to remove 

and loosen the screws that are holding it to the 

back panel. 

Loosen and remove the mounting screw(s).

Carefully lift out the daughtercard.

Locate the slot where you want to install the Daughtercard and remove the filler 

panel by loosening the screws.

If original Blank Panel is installed, insert a screwdriver into the slot at the center 

(as shown in inset) of the filler panel and work the screwdriver up and down to 

loosen the panel. Detach the filler panel from the tabs at each end and remove. 

Carefully position the Daughtercard over the connector. Press down firmly so the 

daughtercard connector seats properly with the motherboard connector. 

Secure the Daughtercard with the mounting screws on the back panel as well as 

either 1 on 2 screws to the internal card stand-offs.
CAUTION: Ensure that daughtercard connector pins are properly aligned with 

the corresponding motherboard connector to prevent damage to the card when 

power is applied.