LD Systems PRE ST 1 Manual De Usuario página 7

36. If the power cord of the device is damaged, do not use the device. The power cord must be replaced
by an adequate cable or assembly from an authorized service center.
The warning triangle with lightning symbol indicates dangerous uninsulated voltage inside
the unit, which may cause an electrical shock.
The warning triangle with exclamation mark indicates important operating and maintenance
instructions.
Warning! This symbol indicates a hot surface. Certain parts of the housing can become hot
during operation. After use, wait for a cool-down period of at least 10 minutes before hand-
ling or transporting the device.
Warning! This device is designed for use below 2000 metres in altitude.
Warning! This product is not intended for use in tropical climates.
FOR INDOOR USE ONLY
This symbol indicates electrical equipment designed primarily for indoor use.
CAUTION! HIGH VOLUMES IN AUDIO PRODUCTS!
This device is meant for professional use. Therefore, commercial use of this equipment is subject to the
respectively applicable national accident prevention rules and regulations. As a manufacturer, Adam Hall is
obligated to notify you formally about the existence of potential health risks.
Hearing damage due to high volume and prolonged exposure: When in use, this product is capable of produ-
cing high sound-pressure levels (SPL) that can lead to irreversible hearing damage in performers, emplo-
yees, and audience members. For this reason, avoid prolonged exposure to volumes in excess of 90 dB.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference to radio or tele-
vision reception, which can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
CAUTION:
To reduce the risk of electric shock, do not remove cover (or back). There
are no user serviceable parts inside. Maintenance and repairs should be
exclusively carried out by qualified service personnel.
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