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LDK 5481 + LDK 4700 User’s Guide | Base unit 3-4
• Um einer Überhitzungsgefahr vorzubeugen, ist das Produkt korrekt zu belüften;
• Das Produkt darf nur an eine Stromquelle mit der vorgeschriebenen Nennspannung
angeschlossen werden.
Fiber optic transmission units
A yellow coloured CLASS 1 LASER PRODUCT label is located at the back side of the unit, near
the hybrid fiber connector which is at the right side of the back panel.
Laser safety statement (Europe)
Fiber optic transmission units are classified as a “CLASS 1 Laser Product” according to
EN 60825-1, Safety of Laser products. Class 1 laser products are considered safe and do
not result in biological hazard if used according to the instructions.
Laser safety statement (US)
Fiber optic transmission units are classified as a “CLASS 1 Laser Product” according to
21CFR 1040.10 of the US Food and Drug Administration (FDA) Center for Devices and
Radiological Health.
WARNING
Use of controls, adjustments or performance of procedures other than those specified
herein may result in hazardous radiation exposure.
To ensure proper use of this product, please read this instruction manual carefully and
retain for future reference. Should the unit ever require maintenance, contact an
authorized service location.
Fiber optic cable precautions
Fiber optic cables and connectors are easily damaged; take the following percautions into
account:
• Do not bend the cable beyond the minimum bend range specified for the cable.
• Avoid kinks or sharp bends in the cable.
• Avoid subjecting the cable to a high tension force.
CLASS 1
LASER PRODUCT
LASER KLASSE 1
PRODUKT