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Signal
Synchronizing
Signal (VD2)
Unique VD2 signal is sent to Panasonic cameras to synchronize the cameras with the
Matrix Switcher, thereby preventing rolling during camera picture switching.
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■
Camera, Pan/Tilt Head Control and Camera Synchronization
In addition to controlling the crosspoint switches, the Matrix Switcher can also control external devices such as Pan/Tilt Head
Units, Zoom Lenses and auxiliary circuits through the use of Control Data multiplexed with the video signals.
Also, in cases of Panasonic Matrix Switchers, a unique signal called VD2 is multiplexed with the video signals and is used to syn-
chronize Panasonic cameras to prevent picture rolling during switching between cameras.
Control Data
Controls pan, tilt, zoom, focus, iris control shutter speed, back light setting, preset
position, auxiliary control, wiper and defroster.
Status Data
Sends camera setting information
s
s
s
SW11
SW21
SW31
SW41
SW12
SW22
SW32
SW42
SW13
SW23
SW33
SW43
SW14
SW24
SW34
SW44
SW15
SW25
SW35
SW45
SW16
SW26
SW36
SW46
SW17
SW27
SW37
SW47
SW18
SW28
SW38
SW48
Crosspoint Switch
Data
multiplex
Sync
signal
All channels provided
with data multiplex and
sync (VD2) generator
as standard features
Matrix Switcher
Coaxial cable
Video Signal
Control
Status Data
Sync. Signal (VD2)
Combination Camera
No
SYNC
(VD2 OFF)
SYNC
(VD2 ON)
s
Function
1
Содержание WJ-CU550A
Страница 3: ......
Страница 7: ... 4 ...
Страница 8: ... 5 BASIC OPERATION OF A MATRIX SWITCHER 1 ...
Страница 14: ... 11 FEATURES OF THE SYSTEM 500 MATRIX SWITCHER 2 ...
Страница 26: ... 23 DETAILED PRODUCT DESCRIPTION AND SELECTION 3 ...
Страница 52: ... 48 ...
Страница 53: ... 49 INSTALLATION AND SYSTEM CONNECTIONS 4 ...
Страница 69: ... 65 SOFTWARE SETUP 5 ...
Страница 96: ... 92 ...
Страница 97: ... 93 OPERATING PROCEDURES 6 ...
Страница 122: ... 118 ...
Страница 123: ... 119 TROUBLESHOOTING 7 ...
Страница 127: ... 123 SPECIFICATIONS 8 ...
Страница 131: ... 127 9 INDEX ...
Страница 135: ... 131 ...
Страница 137: ......