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VEZ-400 Mini PTZ Dome Safety | en 7
Bosch Security Systems, Inc. User Manual F.01U.252.635 | 2.0 | 2011.09
1.3 Important notices
All-pole power switch - Incorporate an all-pole power switch,
with a contact separation of at least 3 mm in each pole, into the
electrical installation of the building. If it is needed to open the
housing for servicing and/or other activities, use this all-pole
switch as the main disconnect device for switching off the
voltage to the unit.
Camera grounding - For mounting the camera in potentially
damp environments, ensure to ground the system using the
ground connection of the power supply connector (see section:
Connecting external power supply).
Camera lens - An assembled camera lens in the outdoor
housing must comply and be tested in accordance with UL/
IEC60065. Any output or signal lines from the camera must be
SELV or Limited Power Source. For safety reasons, the
environmental specification of the camera lens assembly must
be within the environmental specification of -10 °C (14 °F) to
50 °C (122 °F).
CAUTION!
1. A regulated 24 VAC, 43W power supply is recommended
for use with this camera for the best picture and the most
stable operation. An unregulated power supply can cause
damage to the camera. When unregulated power supply is
applied, product warranty will be void.
2. Bosch recommends using the camera with a monitor that
has a CCTV-quality 75 Ohm video impedance level. If your
monitor is switched to high impedance, please adjust
accordingly.
3. Do not attempt to disassemble the camera to gain access
to the internal components. Refer servicing to your dealer
or to qualified service personnel.
4. Never face the camera towards the sun or any bright or
reflective light. This may cause smear on the picture and
possible damage to the CCD.
5. Do not remove the serial sticker for the warranty service.