Radio Shack UHF/Cable RF Modulator, 15-1243 Owner's Manual

15-1243.A5.fm Page 1 Tuesday, September 12, 2000 12:59 PM

UHF/Cable RF Modulator

OWNER’S MANUAL — Please read before using this equipment.

The UHF/Cable RF Modulator is an agile
mono modulator with digital type channel se­lection, multi-channel frequency, and RF out­put. It accepts left and right audio and video
signals from satellite receivers, VCRs, disc
players, and CCTV cameras. It has full chan­nel memory for power outages and allows
switch-free distribution of audio and video in
UHF and cable TV channels.

Its other features include:

Digital Display

nels selected.

Digital Type Channel Selection

select clear channels to transmit.

HRC and IRC — cable modes.
Digital PLL Tuning —
Full Channel Memory for Power Outages

— retains the last channel after the power is
lost.

Wide Selection of Channels

choose from UHF channels 14 to 69, and
CATV/HRC/IRC channels 65 to 94 and 100
to 125.

— shows modes and chan-

— lets you

limits channel drift.

— lets you

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 your local RadioShack store or
an experienced radio/TV technician for
help.

• If you cannot eliminate the interference,
the FCC requires that you stop using
your modulator.

THE FCC WANTS YOU
TO KNOW

This equipment has been tested and found
to comply with the limits for a Class B digital
device, pursuant to Part 15 of the

. These limits are designed to provide

Rules

reasonable protection against harmful inter­ference in a residential installation. This
equipment generates, uses and can radiate
radio frequency energy and, if not installed

FCC

Changes or modifications not expressly ap­proved by RadioShack may cause interfer­ence and void the user’s authority to operate
the equipment.

FCC DECLARATION OF
CONFORMITY

This device complies with Part 15 of the

. Operation is subject to the following

Rules

two conditions: (1) this device may not cause

2000 RadioShack Corporation. All Rights Reserved.

©

RadioShack and RadioShack.com are trademarks

used by RadioShack Corporation.

FCC

15-1243.A5.fm Page 2 Tuesday, September 12, 2000 12:59 PM

harmful interference, and (2) this device must
accept any interference received, including in­terference that may cause undesired opera­tion.

Product: UHF/Cable RF Modulator

Model: 15-1243

Responsible Party: RadioShack

Phone: [phone]

WARNING:

shock hazard, do not expose this product to rain
or moisture.

To reduce the risk of fire or

100 Throckmorton
Fort Worth, TX 76102

CAUTION

RISK OF ELECTRIC SHOCK.

DO NOT OPEN.

CAUTION:

ELECTRIC SHOCK, DO NOT REMOVE
COVER OR BACK. NO USER-SERVICE­ABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED PERSONNEL.

!

TO REDUCE THE RISK OF

This symbol is intended to alert
you to the presence of uninsu­lated dangerous voltage within
the product’s enclosure that might
be of sufficient magnitude to con­stitute a risk of electric shock. Do
not open the product’s case.

This symbol is intended to inform
you that important operating and
maintenance instructions are
included in the literature accom­panying this product.

!

TV

Splitter

Antenna

Cable
Outlet

Audio/Video
Source

A-B Switch

Video Camera

Note to the CATV System Installer:

TV

TV

TV

Modulator

This re­minder is provided to call the CATV system in­staller's attention to article 820-22 of the NEC
that provides guidelines for proper grounding
and, in particular, specifies that the cable
ground shall be connected to the grounding
system of the building, as close to the point of
cable entry as practical.

INSTALLATION

You need the following items, not supplied
with your modulator, to connect it between a
video input source and your TV.

•

To connect the modulator to a video cam­era, VCR, DSS receiver, or DVD player

you need one audio/video shielded cable
with three phono connectors at each end,
if the video source’s audio output is ste­reo; or one audio/video shielded cable
with two phono connectors at each end, if
the video source’s audio output is monau­ral.

•

To connect the modulator to your TV or
an A-B switch,

you need one RG 59 75-

,

2