Philips VidiQuad LTC 2272 Serie Manual Del Usuario página 9

FREEZE will freeze any of the four video images corresponding
to the button pressed.
Quad Screen Mode
When the QUAD button is pressed, the VIDEO OUT and
QUAD VIDEO OUT monitors shall display a quad image that
contains the quarter-sized images from the four video inputs.
Each of the four quadrants displayed on the VIDEO OUT
monitor has an on-screen camera identification number
corresponding to the video input number (1-4).
The following keys are functional when in the Quad mode:
QUAD will toggle the screen mode displayed on the VIDEO
OUT monitor between the quad screen and the previous screen
displayed.
SEQUENCE will switch the VIDEO OUT monitor to the
sequence mode.
FULL VIEW will switch the VIDEO OUT monitor to a full
screen display of the video that corresponds to the FULL VIEW
button pressed.
FREEZE will freeze one of the four video images corresponding
to the button pressed.
Full Screen Mode
When one of the FULL VIEW buttons is pressed, the VIDEO
OUT monitor will display a full screen of the video that
corresponds to the FULL VIEW button pressed. If the selected
video is frozen, the frozen video will be zoomed to fill the entire
screen, and the text ZOOM FRZ will be displayed. The FULL
VIEW LED that corresponds to the video displayed on the
VIDEO OUT monitor will light.
The following keys are functional when in the Full Screen
Mode:
SEQUENCE will switch the VIDEO OUT monitor to the
Sequence Mode.
QUAD will switch the VIDEO OUT monitor to Quad Screen
Mode.
FREEZE will freeze one of the four video images corresponding
to the button pressed.
Freeze Mode
When any of the FREEZE buttons are pressed, the VIDEO
OUT, and QUAD VIDEO OUT monitors will freeze the video
image corresponding to the button(s) pressed, and flash the
LED above the FREEZE button(s). When a quadrant is frozen,
a flashing icon will be displayed in that quadrant on both the
VIDEO OUT, and QUAD VIDEO OUT monitors. The
VIDEO OUT monitor will also display the flashing on-screen
text FRZ in each of the frozen quadrants.
The following keys are functional when in the FREEZE Mode:
SEQUENCE will switch the VIDEO OUT monitor to the
Sequence Mode.
QUAD will switch the VIDEO OUT monitor to Quad Screen
Mode.
FULL VIEW will switch the VIDEO OUT monitor to a full
screen display of the video that corresponds to the FULL VIEW
button pressed. The FULL VIEW LED that corresponds to the
video displayed on the VIDEO OUT monitor will light. If the
selected video is frozen, the frozen video will be zoomed to fill
the entire screen on both the VIDEO OUT, and QUAD
VIDEO OUT monitors The text ZOOM FRZ will be
displayed on the VIDEO OUT monitor. A flashing icon will
be displayed on the QUAD VIDEO OUT monitor.
Subsequent pressing of the corresponding FULL VIEW button
will toggle between the frozen image and a live image on the
VIDEO OUT monitor and toggle between the full screen
frozen zoomed image and the quad view on the QUAD
VIDEO OUT monitor.
FREEZE will clear the frozen image corresponding to the
button pressed.
Alarm Mode
An alarm event is triggered when a contact closure is applied to
one of the four external alarm input lines; see Pinouts -
Alarm/Accessory illustration. When an alarm event is triggered,
the VIDEO OUT monitor will display the full screen video of
the camera in alarm. In the event of multiple alarm inputs, the
VIDEO OUT monitor will sequence between each alarmed
video at a dwell time of two seconds. The flashing on-screen
text ALARM is added to the display of the video inputs for
which there is an alarm event. The QUAD OUT monitor will
display a quad view with a frozen image of the camera that is in
alarm. If the Quad Sequence is enabled (See Quad Sequence
Enable), the quad view, with the frozen image, will be added to
the alarm sequence on the VIDEO OUT monitor. If the
camera input was frozen prior to the alarm, the display will flash
on-screen text OLD FRZ along with the ALARM text. In the
alarm mode, the FREEZE buttons are not functional. Any
OLD FRZ images can not be cleared until the alarm clears. The
alarm event will last for the duration of the contact closure with
a minimum duration of 10 seconds (alarm capture time). An
alarm relay output provides a contact closure for the duration of
the alarm event. See Pinouts - Alarm/Accessory illustration.
The following keys are functional for the Alarm mode:
SEQUENCE will clear all alarm events and put the system back
to previous mode before the alarm(s) occurred.
QUAD will clear all alarm events and put the system back to
previous mode before the alarm(s) occurred.
FULL VIEW will clear all alarm events and put the system back
to previous mode before the alarm(s) occurred.
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