B. Braun Aesculap DAVID 3 PV430 Gebrauchsanweisung Seite 8

Aesculap
3-Chip video camera system DAVID 3 PV430/PV432/PV435
2. variant: Connecting the camera and monitor with one documenta-
tion device daisy-chained between them (for parallel video images)
External device
Camera
e.g. printer
Video in
Video out
Video cable 1
Direct video connection (optional)
►
If video images from the documentation device are intended to be
overlaid on the monitor display, connect the device (e.g. printer, video
recorder, digital documentation system, insufflator with video func-
tion) between the camera and the monitor.
►
Select signal or type of video cable according to the common signal
standard of the camera and monitor, always choosing the highest-
quality signal option (video signals in descending order of quality: RGB,
S-Video (Y/C), Composite Video (FBAS)).
Note
The optional direct video connection between the camera and the monitor
is recommended as an additional signal line if the video signal can be
looped through the documentation device only with the device switched on
(see instructions for use provided by the manufacturer of the respective
device). This ensures that, in case of a documentation device failure, the
monitor can be immediately switched to the direct video signal.
3. variant: Connecting the camera and monitor with several documen-
tation devices daisy-chained between them (for parallel video images
on the monitor)
Device 1,
Camera
e.g. printer
Video in Video out
Video out
Video cable 1 Video cable 2
Direct video connection (option 1)
Direct video connection (option 2)
►
If video images from the documentation devices are intended to be
overlaid on the monitor display, connect Device 1 and Device 2 (e.g.
printer, video recorder, digital documentation system, insufflator with
video function) between the camera and Monitor 1.
►
Select signal or type of video cable according to the common signal
standard of the camera and monitor, always choosing the highest-
quality signal option (video signals in descending order of quality: RGB,
S-Video (Y/C), Composite Video (FBAS)).
6
®
Monitor
Video out
Video in
Video cable 2
Device 2,
Monitor 1
e.g. recorder
Video in
Video in Video out
Video cable 3
Video in
Monitor 2
►
Connect Monitor 2 to Monitor 1 if the video images from the docu-
mentation devices are to be displayed on both monitors.
Note
The optional direct video connection between the camera and the monitor
is recommended as an additional signal line if the video signal can be
Video out
looped through device 1 and device 2 only with the devices switched on
(see instructions for use of the devices). This ensures that, in case of a fail-
ure of Device 1 or Device 2, the monitor can be immediately switched to the
direct video signal.
The alternative direct video connection between Monitor 2 and the camera
is recommended if Monitor 2 is only to display the live image.
4.2 Stacking of units
►
Do not exceed a stack height of 300 mm.
►
Make certain the system is set up on a sufficiently stable support (e.g.
a table, ceiling support, equipment cart, etc.).
4.3 Moving stacks of units
►
Always lift stacks from underneath the bottommost unit.
4.4 Presetting the correct voltage
The mains voltage must correspond to the voltage indicated on the type
plate at the back of the unit.
5. Working with the DAVID 3 PV430/
PV432/PV435 3-chip video camera
system
Video out
5.1 System set-up
Connecting the accessories
Video out
DANGER
Combinations of accessories that are not mentioned in the present
instructions for use may only be employed if they are specifically intended
for the respective application, and if they do not compromise the perfor-
mance and safety characteristics of the products.
Risk of injury due to unapproved configuration
using additional components!
►
For all applied components, ensure that their
classification matches that of the application
component (e.g. Type BF or Type CF) of the
respective device.