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1.
Press MONITOR.
2.
If the monitor to be unlocked is not the one currently
'connected' to the keyboard, enter the monitor number using
the numeric keypad (do NOT press ENTER).
3.
Press LOCK
4.
Press OFF.
EXAMPLE: MONITOR 2 LOCK OFF
The above steps will unlock monitor number 2.
15.3.3 Locking a Remote Device
Locking a remote device stops unauthorized users from controlling
any of the receiver/driver functions associated with that camera.
Remote devices that are locked can only be controlled by the user
who locked it or by those users with a higher priority. Perform the
following steps to lock a remote device:
1.
If the remote device number (camera number) is not the one
currently being 'controlled' by the keyboard, enter the
number using the numeric keypad (do NOT press ENTER).
2.
Press LOCK
3.
Press ON. When viewing the locked camera, the monitor
status display will show the "
camera's remote device is locked.
EXAMPLE: 2 LOCK ON
This example will lock the remote control capability on camera
number 2.
15.3.4 Unlocking a Remote Device
Locked devices can be unlocked by the user who locked it or by
operators with a higher priority. Perform the following steps to
unlock a remote device:
1.
Key into the numeric pad the number of the remote device
(camera number) to be unlocked (do NOT press ENTER).
2.
Press LOCK.
3.
Press OFF.
EXAMPLE: 2 LOCK OFF
This example will unlock remote device number 2, permitting
control over the camera's receiver/driver functions by all users.
15.4 Controlling Camera Movement
15.4.1 General
Camera positioning is controlled via an eight-way joystick (four
buttons on LTC 8551/00 and LTC 8554/00 type keyboards) on
the right hand side of the keyboard. This joystick moves the
camera pan/tilt, if equipped, up, down, left, right or diagonally.
To operate the pan/tilt, use the following procedure:
1.
Move it left to pan the camera left.
2.
Move it right to pan the camera right.
3.
Move it up to tilt the camera up.
4.
Move it down to tilt the camera down.
" prompt to indicate that this
R
L
EXAMPLE: Pressing up and right simultaneously will move
the camera diagonally up and to the right.
15.4.2 Lens Control
On the left side of the keyboard are the lens control rocker
switches. The camera's zoom lens, if equipped, can be controlled
to zoom in or out, focus near or far, and open or close the iris (if
the lens has manual iris override capability). Lens control is
carried out by pressing the lens rocker switches in one of two
possible directions as follows:
1.
Press ZOOM to zoom in or out (rotate the joystick knob
on LTC 8552/00, LTC 8553/00 and LTC 8555/00 type
keyboards),.
2.
Press FOCUS to focus far or near.
3.
Press IRIS to open or close the iris.
EXAMPLE: Pressing ZOOM will cause the lens to either
zoom in or out. The direction is a function of the lens type
and wiring, but direction can be reversed through a DIP
switch change in the receiver/driver if desired.
15.4.3 Recording Camera Pre-Position
A user can record and store a camera position for later push-
button recall. Please note that although the capability exists in the
receiver/drivers, the pan/tilt and zoom lens must have the
necessary options for pre-position operation. If the AutoDome
series of dome cameras is being used, certain pre-position
commands are also used to activate operational features and
functions. A summary list of the various AutoDome commands is
included in the Appendix section of this manual for your
reference. Refer to the AutoDome user manual for complete
information. To record a camera position, use the following steps:
1.
Move the appropriate camera to the desired position.
2.
Press the SET key and verify that the SET indicator lights.
3.
Press the desired position number using the numeric keypad.
4.
Press ENTER.
EXAMPLE: SET 2 ENTER
The above example will store the position of the pan/tilt and
zoom settings into memory for later recall.
15.4.4 Recalling the Pre-Position
A prerecorded camera position can be recalled using the following
steps:
1.
Press the SHOT key and verify the SHOT indicator lights.
2.
Key in the number of the scene to be recalled using the
numeric keypad.
3.
Press ENTER.
EXAMPLE: SHOT 2 ENTER
The above example will recall the position stored in location 2
and automatically move the pan/tilt/zoom to return to the
prerecorded scene. Note that if a second pre-position is called
prior to the completion of the first, the camera will move directly
to the second shot. If the AutoDome series of dome cameras is
being used, certain pre-position commands are also used to
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