PS Engineering PM1000II 11922 - Manual (Page 6)

PM1000II Operation/Installation Manual Page 6 Revision 5, Feb 2012
4.2 Factory Service
The PM1000II is covered by a one-year limited war-
ranty. See warranty information.
The unit is covered by a one-year limited warranty.
See warranty information. Call PS Engineering, Inc. at
(865) 988-9800 before you return the unit. This will
allow the service technician to provide any other sug-
gestions for identifying the problem and recommend
possible solutions.
After discussing the problem with the technician and
you obtain a Return Authorization Number, ship prod-
uct to:
PS Engineering, Inc.
Attn: Service Department
9800 Martel Road
Lenoir City, TN 37772
(865) 988-9800 FAX (865) 988-6619.
NOTE:
PS Engineering is not responsible for units shipped US
Mail.
If no method of payment is provided, the units will be
returned COD.
Appendix A
PTT Modifications
When received from the manufacturer, an after-market
PTT switch opens the mic audio path to the "ring"
connection of the PTT mic plug. When the PTT is be-
tween the intercom and the headset, the intercom func-
tion will not work until the PTT switch is depressed. A
simple modification can be performed to allow proper
intercom operation. NOTE: This mod does not alter
normal operation. The following are sample proce-
dures for common PTT switches. Contact the PTT
manufacturer if you require more information.
Procedures for the David Clark PTT
1.Unscrew the round black plastic cover from the
jack.
2.Connect the joined black wires to the red wire
3.Replace the black plastic cover
Procedures for the Telex PT-200
1.Unscrew the round black plastic cover from the
jack.
2.Cut the red wire in the middle of the wire
3.Strip both ends of the insulation
4.Solder the two ends to the ground lug to the PTT
jack
5.Replace the plastic cover
lot and passengers will hear themselves and music but
not the aircraft radio traffic.
ALL (Middle position): All parties will hear the air-
craft radio, intercom, and music. However, during any
ICS or radio communications, the music volume auto-
matically mutes. The music volume increases gradu-
ally back to the original level after communications
have been completed.
CREW (Down Position) (ONLY version with crew,
part number 11920 ): Pilot and copilot are connected
on one intercom channel while the passengers are on a
separate and independent channel. The pilot and copi-
lot are connected to the aircraft radio and may listen to
Music #1. Passengers can continue to communicate
with themselves without disturbing the pilot and copi-
lot and may listen to Music #2.
Section 4
Warranty and Service
4.1 Warranty
In order for the factory warranty to be valid, the instal-
lations in a certified aircraft must be accomplished by
an FAA- certified avionics shop and authorized PS
Engineering dealer. If the unit is being installed by a
non-certified individual in an experimental aircraft, a
factory-made harness must be used for the warranty to
be valid.
PS Engineering, Inc. warrants this product to be free
from defect in material and workmanship for a period
of one year from the date of sale. During this one year
warranty period, PS Engineering, Inc., at its option,
will send a replacement unit at our expense if the unit
should be determined to be defective after consultation
with a factory technician. The customer is responsible
for return shipment costs.
This warranty is not transferable. Any implied warran-
ties expire at the expiration date of this warranty. PS
Engineering SHALL NOT BE LIABLE FOR INCI-
DENTAL OR CONSEQUENTIAL DAMAGES. This
warranty does not cover a defect that has resulted from
improper or unreasonable use or maintenance as deter-
mined by us. This warranty is void if there is any at-
tempt to dissemble this product without factory au-
thorization. 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.