User's Manual

ES820 Hardware Guide
iv
• CONSULT THE DEALER OR AN EXPERIENCED RADIO/TV
TECHNICIAN FOR HELP.
YOU MAY ALSO FIND HELPFUL THE FOLLOWING BOOKLET,
PREPARED BY THE FCC: “HOW TO IDENTIFY AND RESOLVE
RADIOTV INTERFERENCE PROBLEMS.” THIS BOOKLET IS
AVAILABLE FROM THE U.S. GOVERNMENT PRINTING OFFICE,
WASHINGTON, D.C. 20402
CHANGES AND MODIFICATIONS NOT EXPRESSLY APPROVED BY
THE MANUFACTURER OR REGISTRANT OF THIS EQUIPMENT CAN
VOID YOUR AUTHORITY TO OPERATE THIS EQUIPMENT UNDER
FEDERAL COMMUNICATIONS COMMISSION RULES. IN ORDER TO
MAINTAIN COMPLIANCE WITH FCC REGULATIONS, SHIELDED
CABLES MUST BE USED WITH THIS EQUIPMENT. OPERATION WITH
NON-APPROVED EQUIPMENT OR UNSHIELDED CABLES IS LIKELY
TO RESULT IN INTERFERENCE TO RADIO AND TELEVISION
RECEPTION.
THIS DEVICE HAS BEEN DESIGNED TO OPERATE WITH THE
ANTENNAS HAVING A MAXIMUM GAIN OF 9 DB. ANTENNAS HAVING
A GAIN GREATER THAN 9 DB ARE STRICTLY PROHIBITED FOR USE
WITH THIS DEVICE. THE REQUIRED ANTENNA IMPEDANCE IS 50
OHMS.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE INTERFERENCE, AND (2) THIS
DEVICE MUST ACCEPT ANY INTERFERENCE, INCLUDING
INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION OF
THE DEVICE.
TO REDUCE POTENTIAL RADIO INTERFERENCE TO OTHER USERS,
THE ANTENNA TYPE AND ITS GAIN SHOULD BE SO CHOSEN THAT
THE EQUIVALENT ISOTROPICALLY RADIATED POWER (E.I.R.P.) IS
NOT MORE THAN THAT PERMITTED FOR SUCCESSFUL
COMMUNICATION.
ICES-003 STATEMENT:
THIS CLASS B DIGITAL APPARATUS COMPLIES WITH CANADIAN
ICES-003.
CET APPAREIL NUMÉRIQUE DE LA CLASSE B EST CONFORME À LA
NORME NMB-003 DU CANADA.
ANTENNA RESTRICTIONS
THIS DEVICE HAS BEEN DESIGNED TO HAVE A MAXIMUM GAIN OF 9
DBI. ANTENNAS HAVING A GAIN GREATER THAN 9 DBI ARE
STRICTLY PROHIBITED FOR USE WITH THIS DEVICE. THE
REQUIRED ANTENNA IMPEDANCE IS 50 OHMS. THIS PRODUCT IS
NOT CAPABLE OF OPERATING IN THE 5600MHZ – 5650MHZ RANGE.
THIS PRODUCT MUST BE OPERATED NO CLOSER THAN 20CM TO
THE HUMAN BODY.