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en | Hardware Installation Procedure for Standard Systems Utilizing LTC 8904 Series
20
CPU
5
Hardware Installation Procedure for Standard Systems
Utilizing LTC 8904 Series CPU
5.1
General Installation Considerations
(Refer to Hardware Installation Procedure for Redundant System Configuration Utilizing LTC 8901
Series CPU, page 31, for Installation Procedure for redundant system configurations using
LTC 8901 Series CPU.)
Notice!
Do Not Apply power to equipment until instructed to do so.
To facilitate system installation, it is highly recommended to install the system components
using these guidelines: �
1.
2.
3.
4.
5.
2015.01 | 10.6 |
The main system components are designed to be rack-mounted into standard 19in. EIA
racks. Remove the 4 rubber bumper foot pads found on the bottoms of the bays before
installing them. Four (4) holes are provided for mounting the bays in the rack. Rack-
mounting screws and associated hardware are NOT included.
If possible, rack the LTC 8902 Series bays so they are in a central location with respect to
the LTC 8903 Series bays. This is especially important in large system configurations
where many LTC 8903 Series Input Bays will be feeding video to a single or a few LTC
8902 Series Output Bays.
NOTE: Interconnecting LTC 8902 Series bays and LTC 8903 Series bays must be located
close enough together that the supplied 2 m (6 ft) video interconnect cables can be used.
Although it is not an absolute requirement, the matrix bay video interconnect cabling will
be easier to manage if the LTC 8902 Series Bays are mounted higher up in the rack above
any LTC 8903 Series Input Bays.
Camera and monitor video connections are NOT made directly to the LTC 8902 Series
and LTC 8903 Series matrix bays. All external video connections are made to LTC
8808/00 Video Interconnect Panels. Each LTC 8808/00 panel accepts up to 32 video
connections and interfaces to the various matrix bays using 2 LTC 8809/00 video ribbon
cables. The LTC 8808/00 panels can be mounted wherever convenient as long as they are
within 2 m (6 ft) of the matrix bay that they are being used with 2 m (6 ft) is the length of
the LTC 8809/00 ribbon cable).
Install the LTC 8902 Series and LTC 8903Series matrix bays close enough to the systems
LTC 8946/93 LAN switch(es) so that the supplied 8 m (25 ft) LAN cables can be used. If
necessary due to unusual installation conditions, longer standard 10/100 Base-T LAN
cables should be obtained from a local computer hardware supplier.
Once installed, some care is necessary to avoid damage to the connectors on the matrix
bays to which the LTC 8809/00 ribbon cables are attached. The ribbon cable connectors
contain locking hooks which can be damaged if too much strain is put on the ribbon
cables. If necessary, support the LTC 8809/00 cables to eliminate excessive loading force
on the locking hooks.
Installation Manual
LTC 8900 Series
Bosch Security Systems, Inc.
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