Vitek VTC-PIRC4, Руководство пользователя

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Safety Precaution
CAUTION: TO REDUCE THE RISK OF ELECTICAL
SHOCK, DO NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
To prevent electrical shock and risk of fire hazards, do not expose this unit
to rain or moisture and only use specified power source..
Warning :
This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference when the equipment
is operated in a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at
their own expense.
Caution :
Any changes or modifications in construction of this device which are not expressly
approved by the party responsible for compliance could void the user's authority
to operate the equipment.
Main power quality should be that of a typical commercial environment. If the user
of the model requires continued operation during power interruptions, it is
recommended that the device be powered from an uninterruptible power supply
(UPS).
The symbol is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature
accompanying the unit.
The symbol is intended to alert the user to the presence of uninsulated
"dangerous voltage" within the product's enclosure that may be of
sufficient magnitude to constitute a risk of electrical shock.