Advice And Safety - Opus Technologies LD Series Installation And User Manual

LD Series | Installation and user manual

2.5 Advice and safety

Most of defective loop installations are the result of
a lack of preparation. Take your time before starting
your installation
Ideally, the loop driver should be placed near the
area to be covered. This may involve placing the loop
driver on a panel/wall, under a desk or under a
counter. Wall mounting accessories are provided in
the OP-R mounting kit.
Refer to figure 9 on page 13
To chose the location for your loop, take into
consideration the area that would be most likely
used by the end user. This area is called the
"listening area".
For exemple, in a concert hall, you'll install your loop
cable around the audiance area rather than the
whole room. Covering also the stage may lead to
feedbacks effect due to a conflict between the loop
magnetic field and the dynamic microphones (guitar,
bass..) of the band playing on the stage
• To prevent accidents or personal injury caused by
electrical shocks, never place any type of
container filled with a liquid, such as a vase, on or
around the device.
• Never pull on the power cord to remove the plug
from the wall outlet; always pull the plug.
• Do not operate the device near heat sources or in
rooms with high
temperature range 0-45°C).
• Do not cover the air vents so that any heat
generated by the device can be dissipated by air
circulation.
• Depending on the stress it is exposed to, the
device can develop high temperatures in the heat
sink and at the air vents. Be careful not to touch
these elements - risk of burns!
• An installation must be carried out by qualified
personnel.
• The device must be out of reach of unauthorized
persons.
User manual
humidity. (Operating
• The device may only be operated by trained
staff qualified for loop installation.
• The device is intended to be used for inductive
loop systems only.
• To prevent potential injury, do not position
this device higher than 2 meters from the
ground
• Connect the loop driver only to wiring which
complies to IEC-60364.
7