Patton electronic RS-232 user manual Radio and TV Interference, Service, Features, Description

Models: RS-232

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1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 1035 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 1035 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 1035 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 1035 does cause interference to radio or television reception, which can be determined by disconnecting the unit, the user is encouraged to try to correct the interference by one or more 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 (301) 975-1007. 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 1035. Technical Service hours: 8AM to 5PM EST, Monday through Friday.

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2.0 GENERAL INFORMATION

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 (301) 975-1007.

2.1 FEATURES

Switch-selectable carrier control

Synchronous data rates of 32, 56 and 64 Kbps

Distances to 6 miles

Point-to-point or multipoint operation

V.54 loopback tests and V.52 compliant BER tests

Five easy-to-read LED indicators

AC powered

Transformer isolation

Silicon Avalanche Diode surge protection

2.2 DESCRIPTION

The Model 1035 high speed short range modem supports synchronous communication at data rates of 32, 56 and 64 Kbps. Transmit clock options are internal, external and receive loopback clock. Deriving power from a 7.5V wall-mount transformer, the Model 1035 supports distances to 6 miles over unconditioned twisted pair.

The Model 1035 incorporates two V.54 test modes (local analog loop and remote digital loop), which can be activated via the RS-232 or V.35 interface or by a tiny, externally accessible switch. Additionally, a built-in V.52 BER test generator outputs 511 and 511E bit patterns which can also be controlled by a switch on the case. Five easy-to- read LED indicators monitor power, transmit data, carrier detect, test mode and test pattern. For protection against ground loops and transient surges, the Model 1035 incorporates both isolation transformers and Silicon Avalanche Diode surge suppressors.

Housed in a miniature ABS plastic case, the Model 1035 comes equipped with a female DB-25 connector and a choice of twisted pair interfaces (RJ-11 jack or RJ-45 jack). The Model 1035 is available in an RS-232/V.24 version and a CCITT V.35 version.

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Patton electronic RS-232 user manual Radio and TV Interference, Service, Features, Description