Crestron electronic DMTH4 - Manual (Page 22)

DMTH4
LECTROSONICS, INC. 22
This equipment complies with Part 68 of the FCC rules.
On the rear panel of this equipment is a label that
contains, among other information, the FCC registration
number and ringer equivalence number (REN) for this
equipment. If requested, this information must be
provided to the telephone company.
This equipment uses the following USOC jacks: RJ11C.
The REN is used to determine the quantity of devices
which may be connected to the telephone line. Exces-
sive REN on the telephone line may result in the
devices not ringing in response to an incoming call. In
most, but not all areas, the sum of the RENs should not
exceed five (5.0). To be certain of the number of devices
that may be connected to the line, as determined by the
total REN, contact the telephone company to determine
the maximum REN for the calling area.
If this equipment causes harm to the telephone net-
work, the telephone company will notify you in advance
that temporary discontinuance of service may be
required. If advance notice isn’t practical, the telephone
company will notify the customer as soon as possible.
Also, you will be advised of your rights to file a com-
plaint with the FCC if you believe it is necessary.
FCC Part 68 Compliance
FCC Part 15 Compliance
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 interfer-
ence 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. If this equipment does cause harmful
interference to radio or television reception, which can
be determined by turning the equipment off and on, the
The telephone company may make changes in its
facilities, equipment, operations, or procedures that
could affect the operation of the equipment. If this
happens, the telephone company will provide advance
notice in order for you to make the necessary modifica-
tions in order to maintain uninterrupted service.
If trouble is experienced with this equipment, please
contact Lectrosonics, Inc. at (800) 821-1121 for repair
and/or warranty information. If the trouble is causing
harm to the telephone network, the telephone company
may request you remove the equipment from the
network until the problem is resolved.
The following repairs can be done by the customer: No
user serviceable parts inside.
This equipment cannot be used on telephone company-
provided coin service.
Connection to Party Line Service is subject to state
tariffs.
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 con-
nected.
• Consult the dealer or an experienced radio/TV
technician for help.