Linear DXT-604 Owner's Manual

DXT-601

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USA & Canada [phone] & [phone]

Toll Free FAX [phone]

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BY

PRESS BUTTON TO SEND

A TRANSMISSION

PRESS BUTTON FOR

A MINIMUM OF 2 SECOND

S

PRESS TO SEND

LEFT BUTTON CODE

NOTE: PRESS BUTTON FOR A MINIMUM OF
2 SECONDS

PRESS BOTH TO

SEND DOUBLE
BUTTON CODE

PRESS TO

SEND RIGHT

BUTTON CODE

PRESS TO SEND

BLACK ROUND
BUTTON CODE

PRESS TO SEND

RED ROUND

BUTTON CODE

NOTE: BLACK AND RED ROUND BUTTONS WILL
NOT FUNCTION WITH THE DVS-1200, DVS-2400,
DUAL 824 & PERS-2400

TWIST A COIN IN
SLOT TO OPEN
TRANSMITTER CASE

REMOVE THE

BACK OF THE
CASE

REMOVE THE TWO
BATTERIES

DISCARD
BATTERIES
PROPERLY

SLIDE IN TWO NEW
TYPE 2016 BATTERIES

SNAP CASE
TOGETHER

BE SURE BOTH PLUS (+)

SIDES ARE FACING AWAY

FROM THE CIRCUIT BOAR

D

DXT-601

DXT-60

4

KEY

RING

DXT-604

MINIATURE
DIGITAL
TRANSMITTERS

Operation
Instructions

DXT-601 FE ATURES DXT-604 FEATURES BATTERY REPLACEMENT STEP 1

PRODUCT DESCRIPTION

The DXT-601 and DXT-604 are battery powered, portable, miniature
transmitters designed for use with Linear’s DX Format receivers.
Each transmitter can be used in a limitless number of wireless
remote control applications. Pressing a button on the transmitter
sends a digitally coded wireless signal to its companion receiver.

The digital DX code format features over a million possible
codes. The DX transmitters are precoded at the factory to
unique codes, so no field coding is required. The four-button
transmitter sends variations of its preset code depending on
which buttons are pressed. Transmitters can send a signal
for up to 10 seconds with each single-button activation.

A transmitter code can be programmed into any receiver channel.
Receivers must be programmed to the transmitter code before system
testing and operation. DX Format digital receivers are programmed
by “Learning” the preset factory code from the transmitter.
Refer to the receiver’s instructions for details on programming.

Each transmitter is powered from two 3-Volt Type 2016 “coin cell”
batteries with an expected battery life of up to 5 years. When the
transmitter’s range decreases, or stops functioning, replace the
batteries.

A two-part key-ring is provided for each transmitter.

TRANSMITTER CONFIGURATIONS

DXT-601

The DXT-601 is a one-button, one-code transmitter. Pressing the
button sends the transmitter’s code to the receiver. Press the button
for a minimum of two seconds to insure receiver activation.

DXT-604

The DXT-604 is a four-button, five-code transmitter. Each button
sends a unique code. Pressing both top buttons together sends
code five. Press button(s) for a minimum of two seconds to insure
receiver activation.

BATTERY REPLACEMENT STEP 2 LINEAR LIMITED WARRANTY

IMPORTANT

This Linear product is warranted against defects in material and
workmanship for twelve (12) months. The Warranty Expiration
Date is labeled on the product. This warranty extends only to
wholesale customers who buy direct from Linear or through
Linear’s normal distribution channels. Linear does not warrant
this product to consumers. Consumers should inquire from
their selling dealer as to the nature of the dealer’s warranty, if
any. There are no obligations or liabilities on the part of Linear
LLC for consequential damages arising out of or in connection
with use or performance of this product or other indirect
damages with respect to loss of property, revenue, or profit,
or cost of removal, installation, or reinstallation. All implied
warranties, including implied warranties for merchantability
and implied warranties for fitness, are valid only until Warranty
Expiration Date as labeled on the product. This Linear LLC
Warranty is in lieu of all other warranties express or implied.
All products returned for warranty service require a Return
Product Authorization Number (RPA#). Contact Linear Technical
Services at 1-800-421-1587 for an RPA# and other important
details

• Linear radio controls provide a reliable communications link
and fill an important need in portable wireless signaling.
However, there are some limitations which must be
observed.

• For U.S. installations only: The radios are required to comply
with FCC Rules and Regulations as Part 15 devices. As
such, they have limited transmitter power and therefore
limited range.

• A receiver cannot respond to more than one transmitted
signal at a time and may be blocked by radio signals that
occur on or near their operating frequencies, regardless of
code settings.

• Changes or modifications to the device may void FCC
compliance.

• Infrequently used radio links should be tested regularly to
protect against undetected interference or fault.

• A general knowledge of radio and its vagaries should be
gained prior to acting as a wholesale distributor or dealer,
and these facts should be communicated to the ultimate
users.

Copyright © 2004 Linear LLC 223306 A