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802-689B Aircraft Jumper Cable
Warning – Hazard of Explosive Gases
Explosive gases are developed during normal lead-acid battery operation. Additional explosive vapors
may also be present from gasoline-powered vehicles. Making or breaking electrical connections to
batteries can generate sparks that have the potential to ignite these gases and fuel vapors. Therefore,
do not smoke, strike matches, or cause a spark in the vicinity of the battery or vehicle. Always use this
product in a well-ventilated area.
Aircraft Jumper Cable Instructions
Verify that the starting battery has the same output voltage as the aircraft starting battery. If the output is
different, DO NOT attempt to use the jumper cable. 12VDC to 12VDC, and 24VDC to 24VDC only.
Connect clamps to battery rst as follows:
• With aircraft plug disconnected, connect the positive (red) clamp to the positive battery post, then attach
the negative clamp to the battery’s negative post. Verify proper polarity before connecting aircraft plug.
• Before connecting the 3-pin oval aircraft plug (AN2551) to the aircraft, consult and follow instructions in
the Aircraft Flight Manual or Pilots Operating Handbook for recommended procedures for connecting an
external power source.
• Make sure all cables, machinery, and personnel are kept well clear of the aircraft propeller at all times.
• When nished, reverse the connection process by disconnecting the AN2551 3-pin oval plug from the
aircraft’s external power receptacle, then disconnect the cable from the external power source.
Limited Warranty
If this product fails due to defects in materials or workmanship within one year from the date of the original sale to the end-user, Audio Authority guarantees that we will repair or replace the defective product at no cost. The defective item must be returned, freight
pre-paid. Freight charges for the replacement unit will be paid by Audio Authority (Ground service only). A copy of the invoice from
an Authorized Re-seller showing the item number, serial number, and date of purchase (proof-of-purchase) must be submitted with
the defective unit to constitute a valid in-warranty claim.
Units that fail after the warranty period has expired may be returned to the factory for repair at a nominal charge, if not damaged
beyond the point of repair. All freight charges for out-of-warranty returns for repair are the responsibility of the customer. Units
returned for repair must have a Customer Return Authorization Number assigned by the factory.
This is a limited warranty and is not applicable for products which, in our opinion, have been damaged, altered, abused, misused,
or improperly installed. Audio Authority makes no other warranties either expressed or implied, including limitation warranties as
to merchantability or tness for a particular purpose. Additionally, there are no allowances or credits available for service work or
installation performed in the eld by the end user.
Contact Audio Authority Technical Support M-F 8:30 AM to 5:00 PM, EST, or e-mail: [email protected]
2048 Mercer Road, Lexington, Kentucky 40511-1071 USA
Phone: 800-322-8346 • 859-233-4599 • Fax: 859-233-4510
www.audioauthority.com • [email protected]
752-645B
20170701
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