Installation Manual

6 en | Safety WZ16 Integrated IR Bullet Camera
Electrostatic-sensitive device - Use proper CMOS/MOS-FET handling precautions to
avoid electrostatic discharge.
NOTE: Wear required grounded wrist straps and observe proper ESD safety precautions
when handling the electrostatic-sensitive printed circuit boards.
Moving - Disconnect the power before moving the unit. Move the unit with care.
Excessive force or shock may damage the unit and the hard disk drives.
Outdoor signals - The installation for outdoor signals, especially regarding clearance
from power and lightning conductors and transient protection, must be in accordance
with NEC725 and NEC800 (CEC Rule 16-224 and CEC Section 60).
Permanently connected equipment - Incorporate a readily accessible disconnect device
external to the equipment.
Pluggable equipment - Install the socket outlet near the equipment so it is easily
accessible.
Power resupply - If the unit is forced to power down due to exceeding the specied
operating temperatures, disconnect the power cord, wait for at least 30 seconds, and
then reconnect the power cord.
Power lines - Do not locate the camera near overhead power lines, power circuits, or
electrical lights, nor where it may contact such power lines, circuits, or lights.
SELV - All the input/output ports are Safety Extra Low Voltage (SELV) circuits. SELV
circuits should only be connected to other SELV circuits.
Because the ISDN circuits are treated like telephone-network voltage, avoid connecting
the SELV circuit to the Telephone Network Voltage (TNV) circuits.
System ground/Safety ground
System (video) ground is indicated by the symbol
.
Safety (power) ground is indicated by the symbol
.
The system ground is only used to comply with safety standards or installation practices
in certain countries. Bosch does not recommend connecting system ground to safety
ground unless it is explicitly required. However, if the system ground and safety ground
are connected and grounding loops are causing interference in the video signal, use an
isolation transformer (available separately from Bosch).
CAUTION!
Connecting System ground to Safety ground may result in ground loops that can disrupt
the CCTV system.
Video loss - Video loss is inherent to digital video recording; therefore, Bosch Security
Systems cannot be held liable for any damage that results from missing video
information. To minimize the risk of lost digital information, Bosch Security Systems
recommends multiple, redundant recording systems, and a procedure to back up all
analog and digital information.
| 1.0 | 2010.12 Installation Manual Bosch Security Systems, Inc.