Digital Voice Systems Net-2000-P25, Руководство пользователя

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Net-2000™ Voice Codec Unit
User’s Manual
DVSI Confidential Proprietary
Page iv
Information – Section
15. Object and Liquid Entry - Care should be take so that objects do not fall and liquids are not spilled
onto the enclosure.
16. Damage Requiring Service - The Net-2000™- P25 VCU unit should be serviced by qualified
service personnel when:
• The power-supply cord or plug has been damaged.
• Objects have fallen, or liquid has been spilled into the unit; or
• The unit has been exposed to rain; or
• The unit does not appear to operate normally or exhibits a marked change in performance;
or
• The unit has been dropped, or the enclosure damaged.
Rear Panel Caution Description
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to
the presence of insolated “dangerous voltage” within the product’s enclosure that may be sufficient
magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions in the literature accompanying the
appliance.
CAUTION:
To prevent the risk of electric shock, do not remove cover.
No user-serviceable parts are inside.
Refer servicing to qualified service personnel.
Servicing
The user should not attempt to service the Net-2000™- P25 VCU unit beyond that described in the
operating instructions. All other servicing should be referred to qualified personnel.
WARNING
The power switch is secondary connected and therefore does not
separate the unit from mains power in the OFF position.
WARNING
To prevent fire or shock hazard, do not expose this unit to rain or
moisture. If this equipment is used in a manner not specified in this
manual, the protection provided by the equipment may be impaired.
Important Note: The serial number for this equipment is located on the rear panel. Please write this
serial number in this manual and keep it in a secure area for future reference.