Bosch Appliances Home Security System LTC 8600 用户手册
LTC 8600 | LTC 8800 Series
en | 31
F.01U.127.393 | 2.0 | 2009.03
Instruction Manual
Bosch Security Systems, Inc.
eras, numbers 97 through 128) should be attached to the main bay connectors
labeled “VIDEO 97-112” and “VIDEO 113-128.” Extra connectors are provided on
the main bay for “looping” purposes. If camera inputs are not being looped to other
equipment, only one connector for each range of cameras (e.g., “VIDEO 97-112”)
needs to be connected.
labeled “VIDEO 97-112” and “VIDEO 113-128.” Extra connectors are provided on
the main bay for “looping” purposes. If camera inputs are not being looped to other
equipment, only one connector for each range of cameras (e.g., “VIDEO 97-112”)
needs to be connected.
The LTC 8600 Series system is supplied with one LTC 8808/00 (patch panel plus
two (2) TC8809 ribbon cables). This should be installed on the rear of the racking
equipment to permit immediate or future connections of camera inputs 97 through
128.
two (2) TC8809 ribbon cables). This should be installed on the rear of the racking
equipment to permit immediate or future connections of camera inputs 97 through
128.
A LTC 8808/00 Patch Panel must be ordered separately for each group of 32 cam-
eras above 96 that will be connected to an LTC 8800 Series system.
eras above 96 that will be connected to an LTC 8800 Series system.
Figure 8: Typical Use of LTC 8808/00 Video Interconnect Panel
Install any supplied LTC 8808/00 Patch Panel on the rear of the racking equipment.
Note that additional VIMs ordered in the future may also require the use of
LTC 8808/00 Patch Panels. It is recommended to order the appropriate quantities at
the time the VIMs are ordered.
Note that additional VIMs ordered in the future may also require the use of
LTC 8808/00 Patch Panels. It is recommended to order the appropriate quantities at
the time the VIMs are ordered.
8.6 Termination Practices
Video from every video input signal must be “terminated” with a 75 ohm resistance.
Each video line should be terminated exactly once. If video from a given camera is
going to several different devices, only the last piece of equipment on the video line
should be terminated. See the section below for special termination instructions
when using a monitor expansion bay. The following sections detail the ways that
various Allegiant systems terminate video inputs.
Each video line should be terminated exactly once. If video from a given camera is
going to several different devices, only the last piece of equipment on the video line
should be terminated. See the section below for special termination instructions
when using a monitor expansion bay. The following sections detail the ways that
various Allegiant systems terminate video inputs.