Bosch UML-082 User Manual download pdf (Page 11)

Small Size LCD/LED Monitors Safety | en 11

Bosch Security Systems, Inc. User Manual F.01U.134.499 | 1.0 | 2009.07

Power lines - Do not locate the display near overhead power

lines, power circuits, or electrical lights, nor where it may

contact such power lines, circuits, or lights.

Rack-mount

– Ventilation - Do not place this unit in a built-in installation

or rack without proper ventilation or adhering to the

manufacturer's instructions. The equipment must not

exceed its maximum operating temperature requirements.

– Mechanical loading - Properly mount the equipment in a

rack to prevent a hazardous condition due to uneven

mechanical loading.

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

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).

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.

CAUTION!

Connecting System ground to Safety ground may result in

ground loops that can disrupt the CCTV system.

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Bosch UML-082 User Manual Page 11