User Manual Part 2

APPENDIX A
FCC INFORMATION
Revised: 14 Apr 05 APX A-1 EST P/N AA104
INFORMATION TO USERS
WARNING: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generated, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his own expense.
To insure compliance to FCC non-interference regulations, peripherals attached to this modem require shielded I/O
cables.
If this equipment does cause interference to radio or television, 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:
1. Re-orient the radio/TV-receiving antenna.
2. Re-orient the modem antenna.
3. Relocate the modem with respect to the radio/TV-receiving antenna.
4. Plug the power supply for the modem into a different outlet so that the modem and radio/TV receiver are on different branch
circuits.
5. Verify that the modem chassis is connected to an earth ground.
6. Attach a split bead (FAIR-RITE PN 2643164251) to the RS-232 cable.
If necessary, the user should consult the dealer or an experienced radio/TV technician for additional suggestions. The user may find
the following booklet prepared by the FCC helpful.
"How to Identify and Resolve Radio-TV Interference Problems"
This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402 - Stock No. 004-000-00245-4.
Application forms for the license are available from the nearest office of the FCC.
Electronic Systems Technology maintains a list of consultants that provide professional services at a reasonable cost to assists the
users in licensing.