Bosch 90, User Manual

Page: 37 / 50

Digital Video Quad Processor Unpacking | en 33
Bosch Security Systems, Inc. User’s Guide F.01U.090.110 | 3.0 | 2010.04
3. Use the following keys to view an individual VCR/DVR image in Full-screen mode or to
view all images in the Quad screen mode:
a. Press the 1 key to zoom-in on upper-left hand quadrant of the image. Press the key
again to freeze the image and press it again to unfreeze the image.
b. Press the 2 key to zoom-in on upper-right hand quadrant of the image. Press the key
again to freeze the image and press it again to unfreeze the image.
c. Press the 3 key to zoom-in on lower-left hand quadrant of the image. Press the key
again to freeze the image and press it again to unfreeze the image.
d. Press the 4 key to zoom-in on lower-right hand quadrant of the image. Press the key
again to freeze the image and press it again to unfreeze the image.
e. Press the Return key to return to the Full Screen/Quad mode.
f. Press the PLAY key to toggle between Live and Playback modes on the monitor.
Configuring Alarm Functions
The LTC 2382/90 video processor allows you to customize alarm responses. The table below
summarizes the alarm options and the actions that the video processor initiates once an alarm
is triggered.
Table 2.2 Alarm Options and Video Processor Actions
1. Switches to FULL if 1 alarm is present. If multiple alarms are present, an alarm sequence starts with a dwell
time of 2 seconds. The sequence views (either FULL or QUAD) matches the user-programmed values in the
ALARM OPTIONS menu. The unit always returns to the view mode it was in prior to alarm event upon expiry of
the alarm event.
2. REC output follows the VIEW operation if the REC OUT MODE is set to SAME AS MONITOR otherwise it
remains in Quad mode. This option includes the operation described for MLUTIPLE ALARMS.
In addition to the functions above, you can enable alarm relays, trigger outputs, and the
beeper sound.
For example, CAM 1 and 3 are set to FULL and CAM 2 and 4 are set to QUAD and all 4 cameras
are in ALARM. The video processor displays the video images in this sequence:
CAM 1 FULL, QUAD, CAM 3 FULL, QUAD, CAM 1 FULL... until the alarm inputs are cleared.
Setting the Alarm Duration
The duration of the alarm mode is determined by one of the following conditions:
– If the duration of the alarm input is less than the Alarm Dwell Time, the unit remains in
the alarm mode for the entire Alarm Dwell Time.
– If the alarm input persists for longer than the Alarm Dwell Time, the unit remains in the
alarmed state only as long as the Alarm Dwell Time.
– If an Alarm Dwell Time is set to HOLD, the alarm remains active until an operator
acknowledges the alarm by pressing the appropriate Camera key or the SEQ/ALM key.
– If an Alarm Dwell Time is set to FOLLOW, the alarm remains active until the alarm input is
reset.
– Operators reset an alarm by pressing the corresponding Camera key.
– Operators reset all alarms simultaneously by pressing the SEQ/ALM key.
OPTION View Mode ICON VCR O/P ALM Key Camera Key
OFF N N N N N
ON
Y
1 Y
Y
2 FLASH FLASH
FULL
FULL
1 N
FULL
2 FLASH FLASH
QUAD
QUAD
1
N
QUAD
2
FLASH FLASH