Bosch VBN-5085 User Manual

DINION 5000 AN

Safety | en

Bosch Security Systems

Installation Manual

AM18-Q0644 | v1.0 | 2013.03

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).

High risk: This symbol indicates an imminently hazardous 

situation such as "Dangerous Voltage" inside the product.

If not avoided, this will result in an electrical shock, serious 

bodily injury, or death.

Medium risk: Indicates a potentially hazardous situation.

If not avoided, this could result in minor or moderate bodily 

injury.

Low risk: Indicates a potentially hazardous situation.

If not avoided, this could result in property damage or risk of 

damage to the unit.

Connecting System ground to Safety ground may result in 

ground loops that can disrupt the CCTV system.