PS Engineering
PMA7000M-S Series Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-070-0006
Page 4-1
Rev. 6, Nov 98
4 Section IV- Warranty and Service
4.1 Warranty
In order for the factory warranty to be valid, the installations in a certified aircraft must be
accomplished by an FAA- certified avionics shop and authorized PS Engineering dealer.
An FAA Form 337 must also be accompanied by the warranty card for this warranty to be
in effect. If the unit is being installed by in an experimental aircraft, a factory- or dealer
made harness must be installed for the warranty to be valid.
PS Engineering, Inc. warrants this product to be free from defect in material and work-
manship for a period of one year from the date of installation. During this one-year war-
ranty period, PS Engineering, Inc., at its option, will send a replacement unit at our ex-
pense if the unit should be determined to be defective after consultation with a factory
technician. Shipping charges to return the defective unit are the responsibility of the cus-
tomer.
This warranty is not transferable. Any implied warranties expire at the expiration date of
this warranty. PS Engineering SHALL NOT BE LIABLE FOR INCIDENTAL OR
CONSEQUENTIAL DAMAGES. This warranty does not cover a defect that has resulted
from improper or unreasonable use or maintenance as determined by us. This warranty is
void if there is any attempt to dissemble this product without factory authorization. This
warranty gives you specific legal rights, and you may also have other rights which may
vary from state to state. Some states do not allow the exclusion of limitation of incidental
or consequential damages, so the above limitation or exclusions may not apply to you.
4.2 Factory Service
The unit is covered by a one-year limited warranty. See warranty information. Call PS En-
gineering, Inc. at (423) 988-9800 before you return the unit. This will allow the service
technician to provide any other suggestions for identifying the problem and recommend
possible solutions.
After discussing the problem with the technician and you obtain a Return Authorization
Number, ship product to:
PS Engineering, Inc.
Attn: Service Department
9800 Martel Rd
Lenoir City, TN 37772
(423) 988-9800
FAX (423) 988-6619