TUBE AS 3904693 - Caterpillar

Grounding Practices
Proper grounding is necessary for optimum performance, reliability and safety. Improper grounding will result in uncontrolled electrical circuit paths and in unreliable electrical circuit paths.Uncontrolled electrical circuit paths can cause electrical activity that may be unsafe and degrade the electronics and communications.Ensure that all grounds are secure and free of corrosion.FCC Compliance
This equipment complies with the limits for a "Class A digital device". This is pursuant to Part 15 of the Federal Communications Commission (FCC) rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates radio frequency energy. This radio frequency energy can radiate from the unit. If the equipment is not installed or the equipment is not used in accordance with this manual, interference that is harmful to radio communications may occur. Operation of this equipment in a residential area may cause harmful interference. The user will be required to correct the problem if interference occurs.This equipment complies with Part 68 of the Federal Communications Commission (FCC) rules. The outside surface of this equipment has a label that contains the FCC registration number and the Ringer Equivalency Number (REN). This information must be provided to the telephone company.
FCC Registration No: POW USA-40269-DT-E
USCC Jack: RJ11An FCC compliant telephone cord and modular plug is provided with this equipment. This equipment is designed to be connected to the telephone network or premises wiring. This is accomplished by using a compatible modular jack. The modular jack must be compliant with Part 68 of the rules from the FCC. See Operation Section, "Installation" for details.If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. If advance notice is not practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC, if necessary.The telephone company may make changes in 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 necessary modifications in order to maintain uninterrupted service.If trouble is experienced with the model 3 Com U.S. Robotics Courier V Everything 56K External modem, please contact your Caterpillar Dealer. If the equipment is causing harm to the network, the telephone company may request removal of the equipment from the network until the problem is resolved.No repairs are to be made by you. Repairs are to be made only by Caterpillar Dealer. Unauthorized repairs void the registration and the warranty.This equipment cannot be used on public coin service that are provided by the telephone company. A connection to Party Line Service is subject to state tariffs.Note: Contact the state public utility commission, public service commission or corporation commission for information.Service Center
The 3 Com U.S. Robotics Courier V Everything 56K External modem is not serviceable by the user. Only service personnel