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Bosch Security Systems | December 8, 2004
LTC 8100, LTC 8200, LTC 8300 Series | Instruction Manual | Keyboard Operation
12.0 KEYBOARD OPERATION
12.1 General
Primary operation of an Allegiant switcher is controlled
via system keyboard. The 2 types of keyboards currently
available are:
•Conventional LTC 8555 Series (incorporates
LEDs and pushbuttons)
•IntuiKey model (uses dynamic LCD menu
screens)
General operation steps for both keyboard models
follows. Refer to the individual instruction manuals
supplied with the keyboard for additional information.
As the system is supplied from the factory, various user-
selectable features have been set to a default state. See
Section 9, FACTORY DEFAULT SETTINGS for feature
descriptions. Since these features are user selectable and
can have a significant effect on the operation of the
system, it is important to take note of any changes that
may be in effect.
12.2 System Commands
12.2.1 Keyboard Login Procedure
Keyboard modes:
•Via Factory Default Settings, a keyboard is
ready for use as soon as power is applied to the
system.
•System operator must logon to a keyboard to
access the system. When a system is configured
to use the keyboard logon, operators must be
pre-assigned a user number and password. Up
to 32 user numbers are available, each having
default priority level. User specific priority levels
can only be changed via the optional PC-based
MCS program. Refer to the MCS manual for
complete details.
If the logon feature is enabled and an operator is not
logged in, LED keyboards show flashing dashes in their
display. IntuiKey keyboards prompt for entry of a user
number when attempting to enter the main Allegiant
softscreen menu.
Enter your assigned user number via the numeric keypad
and press [Enter]. When prompted, enter the password.
Invalid passwords cause the keyboard to revert to its
initial state. Once the login is successful, the keyboard
will show camera and monitor numbers in its display.
Upon logging in, the monitor controlled by the keyboard
may automatically switch to a pre-assigned camera
number. This function is only applicable if enabled by the
system administrator (via the optional MCS package)
and may not function if the monitor is running a
sequence and/or in an alarm condition.
12.2.2 Keyboard Logoff Procedure
If the login feature has not been enabled, this action is
not applicable. If the feature has been enabled, press
User Logoff [User, then OFF].
12.3 Switcher Commands
12.3.1 Camera Selection
The keyboard default mode is the camera mode, so enter
a camera number for viewing, and press [Enter].
12.3.2 Monitor Selection
Press MON [Monitor], enter a monitor number, and
press [Enter].
12.4 Controlling Camera Movement
12.4.1 General
Camera positioning is controlled via an eight-way joystick
on the right-hand side of the keyboard. This joystick
moves the camera pan/tilt, (if equipped), up, down, left,
right, or diagonally. Rotate the joystick knob to control
the zoom lens in or out.
NOTE: The information below applies to both
IntuiKey keyboards and LTC 8555 Series keyboards.
Where applicable, button designations specific to
IntuiKey keyboards will be shown in plain text.
Equivalent button designations that apply to
LTC 8555 Series keyboards will be placed in [ ]
immediately after the IntuiKey button text.
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