1.3 Precautions
General information
•
In the event of problems, you should contact your equipment supplier in the first instance.
•
After removing the product and any included items from the packaging, store, dispose, or recycle the
packaging and the AC plug cap as necessary. Note that certain types of packaging may be a suffocation
or choking hazard.
Graphical symbols for use on equipment and their descriptions
Symbol
Explanation
Symbol
Explanation
Alternating current (A.C.)
Class
Ⅱ
equipment (equipment in
which protection against electric
shock relies on Double Insulation or
Reinforced Insulation)
Direct current (D.C.)
"ON" (power)
Protective earth
"OFF" (power)
Protective bonding earth
Stand-by (power)
Functional earth
"ON"/"OFF" (power; push-push)
For indoor use only
Caution, risk of electric shock
Disposal of Old Equipment and Batteries
(Only for European Union and countries with recycling systems)
1
2
These symbols (
①
,
②
) on the products, packaging, and/or accompanying documents
mean that used electrical and electronic products and batteries must not be mixed with
general household waste.
For proper treatment, recovery and recycling of old products and batteries, please take
them to applicable collection points in accordance with your national legislation.
By disposing of them correctly, you will help to save valuable resources and prevent any
potential negative effects on human health and the environment.
For more information about collection and recycling, please contact your local
municipality.
Penalties may be applicable for incorrect disposal of this waste, in accordance with
national legislation.
For business users in the European Union
If you wish to discard electrical and electronic equipment, please contact your dealer or supplier for further
information.
Information on Disposal in other Countries outside the European Union
These symbols (
①
,
②
) are only valid in the European Union. If you wish to discard these items, please
contact your local authorities or dealer and ask for the correct method of disposal.
1.3 Precautions
14
Installation Manual
Содержание VL-VN1700
Страница 4: ...Introduction 4 Installation Manual ...
Страница 24: ...2 2 2 System Capacity 24 Installation Manual ...
Страница 38: ...3 5 Starting the Control Box 38 Installation Manual ...
Страница 50: ...4 7 Programming UM System Manager Features 50 Installation Manual ...
Страница 56: ...5 2 Port Security 56 Installation Manual ...
Страница 63: ...Section 7 Appendix This section provides information about System Prompt Languages Installation Manual 63 ...
Страница 65: ...Note Installation Manual 65 ...
Страница 66: ...Note 66 Installation Manual ...
Страница 67: ...Note Installation Manual 67 ...