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5 Video ma nagement
The back of the keyboard has a VIDEO connector to control the video devices. It is necessary to set up both the
keyboard and the controlled device correctly, since both the chosen communication protocols and speeds (baud
rate) should be the same.
If these parameters are set up incorrectly, communication between the devices is impossible.
5.1 Descriptio n of the display
If the keyboard is set to control an Everfocus DVR please read § Everfocus DVR Control, page 17.
The KS KBK keyboard display shows all the information required by the operator.
A typical display is as follows:
The three rows show, respectively:
: the last camera selected by the operator.
If an icon appears, and not a number, this means that specific functions have been requested:
• icon
: next camera expected by the sequence
• icon
: previous camera expected by the sequence
• icon
: automatic sequence
: active monitor; all video operations are directed to this monitor
Message line (
5.2 Video: fun damental concepts
The KS KBK keyboard allows two fundamental types of operations for controlling the video signal:
• selection of a camera on the active monitor
• starting a preset automatic sequence on the active monitor
All operations requested by the keyboard refer to the active monitor, which is always shown on the display.
Camera selection is subject to the setup of accepted cameras. If a camera is not accepted for the request, the
selection attempt is accompanied by an error message; see § Warning and error messages, page 15.
Note that not all the functions are accepted by the different video devices (switchers and matrix). When a
requested function is not allowed for a video device, an error message warns the operator that it is impossible to
carry out the command.
5.2.1 Direct selec tion of a camera
Press
followed by the camera number and confirm with
For example:
When possible, insertion is completed automatically without waiting for the
5.2.2 Selecting th e previous/next camera
The
and
sequence preset at the video device level. If the automatic sequence is in progress, the first time the
keys are pressed, it will be halted.
in the example): alarm messages and the keys pressed are shown on this line.
selects camera 12 on the active monitor.
keys select, respectively, the previous and next cameras as set up in the automatic
.
Page 16
key.
MNECKSKBK_0350
and
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