Link electronics Caption Encoder/Decoder SD SDI/Analog PTC-892, Инструкция по эксплуатации

Страница: 5 / 38

PTC-892 version 1 C 5
Important Warnings and Cautions
Warnings:
Always use good engineering practice. It is highly
recommended to mount this equipment in a well ventilated
equipment rack. It is also recommended to use a blank one
RU spacer between mounting frames.
¾
Heed all warnings on the unit and in the operating instructions.
¾
Do not use this product in or near water.
¾
Disconnect ac power before installing any options.
¾
This product is grounded through the grounding conductor of the power cord. To
avoid electrical shock, plug the power cord into a properly wired receptacle
before connecting the product inputs or outputs.
¾
Route power cords and other cables so that they are not likely to be damaged.
¾
Disconnect power before cleaning. Do not use liquid or aerosol cleaners; use
only a damp cloth.
¾
Dangerous voltages exist at several points in this product. To avoid personal
injury, do not touch exposed connections and components while power is on.
¾
Do not wear hand jewelry or watches when troubleshooting high current circuits,
such as the power supplies.
¾
During installation, do not use the door handles or front panels to lift the
equipment as they may open abruptly and injure you.
¾
To avoid fire hazard, use only the specified correct type, voltage and current
rating as referenced in the appropriate parts list for this product. Always refer
fuse replacements to qualified service personnel.
¾
To avoid explosion, do not operate this product in an explosive atmosphere
unless it has been specifically certified for such operation.
¾
Have qualified personnel perform safety checks after any completed service.
¾
If equipped with redundant power, this unit has two power cords. To reduce the
risk of electrical shock, disconnect both power supply cords before servicing.
¾
This equipment may employ laser(s). If it does, they comply with the current
construction requirements of the code of Federal regulations, title 21, chapter I,
subchapter J, sections 1010.2 and 1010.3 and sections 1040.10 and 1040.11.
¾
Do not attempt to view light output of the laser transmitter, eye damage may
result. Always use an optical power meter to verify laser output.