Belden GRASS VALLEY DENSITE 3+ FR4, Руководство пользователя

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8
Installation
Mounting
Mounting
The Densité 3+ FR4 housing frame occupies 4RU in a standard 19” rack.
To mount the frame
• Remove the front door to expose the rack mounting flanges at the ends of the chassis.
• Install the frame in the rack using 8 standard rack-mounting screws (not supplied) through
the eight holes in the mounting flanges.
Installing Cards in the Densité 3+ FR4 Frame
All Densité-series cards can be installed with the frame power on. Each card has a connector
which plugs into the frame’s backplane for distribution of power and connection to the
controller card, and a second connector that plugs into the associated rear panel for inputs and
outputs.
IMPORTANT - the rear panel must be installed before the card is inserted into the frame.
Note: If you need to install a Densité 2 series card in this frame, which has Densité 3 slots, please
see Using Densité 2 cards in the Densité 3+ FR4 Frame , on page 9
To install the rear connector panel
1 If a card is installed in the slot whose rear panel is being changed, remove it as described
below.
2 Remove the existing panel (either blank or belonging to an existing card that is being
changed) by releasing the captive screw(s) on the bottom
3 Position the new panel and secure it in place with the captive screw(s) on the bottom.