Video Output Module (Vom); Module Setup; Data Buffer Module Switches - Infinova V2040 Installation & Operation Instructions

Figure 2-7.2 - The rear panel of V2903VI-2 has eight BNCs and
one 34-pin connector. The eight BNCs are used for the upper
group of eight video inputs.
Figure 2-7.3 - The rear panel of V2903VI-3 has eight BNCs and
two 34-pin connectors. The eight BNCs are used for the lower
group of eight video inputs, hereby accomplishing a larger group
of 16 video inputs.
Figure 2-7.4 - The rear panel of V2903VI-4 has only two 34-pin
connectors. The module is used for expansion in a multiple-bay
system.

2.1.7 Video Output Module (VOM)

The Video Output Module (VOM) attaches additional information
(i.e., title, time and date) to a switched video output. Each VOM has
four video outputs on its rear panel. Infinova provides two VOM
models with different rear panels, illustrated below.
Icon Definition: The
video inputs from different camera groups.
- The switched video inputs from cameras 1 - 256.
- The switched video inputs from cameras 257 - 512.
- The switched video inputs from cameras 513 - 768.
- The switched video inputs from cameras 769 - 1024.
Figure Description:
Figure 2-8.1 - The rear panel of V2903VO-1 has 16 BNCs,
divided into four sections. The bottom four-BNC section (marked
as "OUT") is for video outputs, while the other three are used in a
multiple-bay system for video inputs from other matrix switching
bays.
Figure 2-8.2 - The rear panel of V2903VO-2 has 20 BNCs,
divided into five sections. The bottom-left four-BNC section
(marked as "OUT") locates video outputs, while the other four
are used in a multiple-bay system for video inputs from other
matrix switching bays.
1 1
4 4
1 1
4 4
1 1
4 4
1 1 1
O
O
U
U
T
T
4 4 4
Figure 2-8.1 Figure 2-8.2
Figure 2-8. Rear Panels of VOMs
8
icon combinations indicate switched

2.2 Module Setup

Different system applications may require different settings for the
internal jumper switches on system modules. This section provides
instructions on switch setups for four V2040 modules: Data Buffer
Module, Data Buffer Module with Video Loss Detection, Video
Input Module and Video Output Module.
CAUTION: THE PRESENCE OF NON-INSULATED
COMPONENTS WITH HAZARDOUS VOLTAGES
REQUIRES QUALIFIED SERVICE PERSONNEL TO
PERFORM THE FOLLOWING PROCEDURES ONLY.

2.2.1 Data Buffer Module Switches

The Data Buffer Module Switches features two functions: Video
Switching and Data Filtering (see System Module Description -
Data Buffer Module). The latter requires setting of two 8-position
DIP switches, SW1 and SW3.
Switch SW1 sets the ON/OFF status of the module's Data
Filtering. If Switch S1 is set to the ON status, all information
passes and Switch S3 is not used; if OFF, only specified
information passes and S3 must be set accordingly.
Switch SW3 sets the camera and monitor group numbers
associated with particular switching bays. Specified information
is filtered only for these bays.
Figure 2-9. Data Buffer Module Switches
Table 2-2. Switch SW1 Settings
Filtering Status
On (all information
passed.)
OFF (only specified
information passed).
Note: For matrix switching bays containing V2903VO modules, S1
must be set to ON status, i.e., to pass all information to these bays.
ON
SW1
ON
SW3
Switch Positions
(1=ON, 0=Off, X=Don't care)
8 7 6 5 4 3 2
1 × × × × × ×
0 × × × × × ×
1
×
×