Celestron Astromaster 90 AZ Mode D'emploi page 20

This device complies with Part 15 of the FCC Rules . Operation is subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation .
Please note that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment .
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 television 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 .
Product design and specifications are subject to change without prior notification .
This product is designed and intended for use by those 14 years of age and older .
WARNING: This product contains a button battery . If swallowed, it could cause severe injury or death in just 2 hours . Seek medical
attention immediately .
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celestron .com/pages/technical-support
Telephone: 1(800) 421-9649
2835 Columbia Street • Torrance, CA 90503 U .S .A .
Item # 22069
06-19