Patton 1000, 1000S User Manual

Dear Valued Customer,

Thank you for purchasing Patton Electronics products! We do

appreciate your business. I trust that you find this user manual helpful.

We manufacture one of the widest selections of data communications
products in the world including CSU/DSU's, network termination units,
powered and self-powered short range modems, fiber optic modems, interface
converters, baluns, electronic data switches, data-line surge protectors,
multiplexers, transceivers, hubs, print servers and much more. We produce
these products at our Gaithersburg, MD, USA, facility, and can custom
manufacture products for your unique needs.

We would like to hear from you. Please contact us in any of the
following ways to tell us how you like this product and how we can meet your
product needs today and in the future.

Web: http://www.patton.com

Sales E-mail: [e-mail]

Support E-mail: [e-mail]

Phone - Sales [phone]

Phone - Support [phone]

Fax: [phone]

Mail: Patton Electronics Company

7622 Rickenbacker Drive
Gaithersburg, MD 20879 USA

We are committed to a quality product at a quality price. Patton
Electronics is BABT and ISO 9001 certified. We meet and exceed the highest
standards in the industry (CE, UL, etc.).

It is our business to serve you. If you are not satisfied with any
aspect of this product or the service provided from Patton Electronics or its
distributors, please let us know.

USER
MANUAL

MODEL 1000 and 1000S

Ultra Miniature Asynchronous
Short Range Modems

Thank you.

Burton A.Patton
Vice President

P.S. Please tell us where you purchased this product:

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CERTIFIED

An ISO-9001

Certified Company

Part #07M1000-C
Doc. #023021UC
Revised 7/29/97

SALES OFFICE
[phone]
TECHNICAL SUPPORT
[phone]
http://www.patton.com

1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 1000 components to be
free from defects, and will—at our option—repair or replace the product
should it fail within one year from the first date of shipment.

This warranty is limited to defects in workmanship or materials, and
does not cover customer damage, abuse or unauthorized modification.
If this product fails or does not perform as warranted, your sole
recourse shall be repair or replacement as described above. Under no
condition shall Patton Electronics be liable for any damages incurred
by the use of this product. These damages include, but are not limited
to, the following: lost profits, lost savings and incidental or
consequential damages arising from the use of or inability to use this
product. Patton Electronics specifically disclaims all other warranties,
expressed or implied, and the installation or use of this product shall be
deemed an acceptance of these terms by the user.

1.1 RADIO AND TV INTERFERENCE

The Model 1000 generates and uses radio frequency energy, and if
not installed and used properly—that is, in strict accordance with the
manufacturer's instructions—may cause interference to radio and
television reception. The Model 1000 has been tested and found to
comply with the limits for a Class A computing device in accordance
with the specifications in Subpart J of Part 15 of FCC rules, which are
designed to provide reasonable protection from such interference in a
commercial installation. However, there is no guarantee that
interference will not occur in a particular installation. If the Model 1000
does cause interference to radio or television reception, which can be
determined by turning the power off or disconnecting the RS-232
interface, the user is encouraged to try to correct the interference by
one of the following measures: moving the computing equipment away
from the receiver, re-orienting the receiving antenna and/or plugging the
receiving equipment into a different AC outlet (such that the computing
equipment and receiver are on different branches).

1.2 SERVICE

All warranty and non-warranty repairs must be returned freight
prepaid and insured to Patton Electronics. All returns must have a
Return Materials Authorization number on the outside of the shipping
container. This number may be obtained from Patton Electronics
Technical Service at [phone]; http://www.patton.com: or,

[e-mail].

NOTE: Packages received without an RMA number will not be

accepted.

Patton Electronics' technical staff is also available to answer any
questions that might arise concerning the installation or use of your
Model 1000. Technical Service hours: 8AM to 5PM EST, Monday

through Friday.

1.2 CE NOTICE

The CE symbol on your Patton Electronics equipment indicates
that it is in compliance with the Electromagnetic Compatibility (EMC)
directive and the Low Voltage Directive (LVD) of the Union European
(EU). A Certificate of Compliance is available by contacting Patton
Technical Support.

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2.0 GENERAL INFORMATION

3.0 CONFIGURATION

Thank you for your purchase of this Patton Electronics product.
This product has been thoroughly inspected and tested and is
warranted for One Year parts and labor. If any questions or problems
arise during installation or use of this product, please do not hesitate to
contact Patton Electronics Technical Support at [phone].

2.1 FEATURES

• New design uses Surface Mount Technology

• Full duplex

• Data rates to 19.2 Kbps

• Range to 17 miles (27.2 km)

• No AC power required

• External DCE/DTE switch

• Uses modular plugs (RJ-11 or RJ-45) or terminal posts for
twisted pair connections

• Very thin case (.75") for closely spaced computer ports

• New snap-together, pop-open case

• Surge protected (Model 1000S only)

• Made in USA

2.2 DESCRIPTION

The Model 1000 Asynchronous Short Range Modem uses the

latest surface mount technology to attain high quality short range
modem performance in a low profile package. The unit operates full
duplex at data rates to 19.2 Kbps over 2 twisted pair. Requiring no AC
power or batteries, the Model 1000 supports distances to 17 miles
(27.2km).

With an externally accessible DCE/DTE switch, the Model 1000
allows easy connection to any device without opening the unit. Three
enclosure options allow terminations to be via RJ-11, RJ-45 or terminal
blocks. A unique strain relief prevents thin twisted pairs from breaking
or pulling loose.

The Model 1000 is designed to be easy to use. There are no
internal jumpers or configuration switches to set, so there is no need to
open the case to configure the unit (you may need to open the case for
wire connection—refer to section 4.0). The only configuration
necessary for operation is proper setting of the external DCE/DTE
switch.

Figure 1, below, shows the location of the DCE/DTE switch on the
PC board, as well as the location of the terminal block and surge
suppressors ("S" model only).

DCE/DTE

Switch

DCE DTE

Figure 1: Location of Key Components on Model 1000 Printed Circuit Board

Surge
Suppressors
(1000S only)

Terminal

Block

3.1 SETTING THE DCE/DTE SWITCH

For your convenience, the Model 1000 has an externally
accessible DCE/DTE switch (see diagram below). If the device
connected to the Model 1000 is a modem or multiplexer (or is wired like
one), set the switch to "DTE". This setting causes the Model 1000 to
behave like Data Terminal Equipment and transmit data on pin 2.

If the device connected to the Model 1000 is a PC, terminal or host
computer (or is wired like one), set the switch to "DCE". This setting
causes the Model 1000 to behave like Data Communications
Equipment and transmit data on pin 3

(Default Setting is “DCE”).

The Model 1000S is a surge protected version of the Model 1000
that uses the latest in bi-directional, clamping, transient suppressors to
protect itself and connected equipment against harmful transient
discharges. For surge handling capability, the Model 1000S is
compliant with IEC 801.5 level 2, 1kV.

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DCE DTE

Figure 2: Model 1000 DCE/DTE Switch

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