
Revision 8, May 2020
Page 1
200-123-0003
PM1000
II
FAA-Approved
4-Place, Panel Mounted Intercom
Operator's and Installation Manual
Part Number 11920 (with Crew) and 11922 (without Crew)
FAA-TSO C50c
PS E
, I
9800 Martel Road
Lenoir City, TN 37772
Phone (865) 988-9800 FAX (865) 988-6619
www.ps-engineering.com
NOTICE
: In certified aircraft, warranty is not
valid unless this product is installed by an
Authorized PS Engineering dealer.
Document Number 200-123-0003
Revision 8, May 2020
PS Engineering, Inc. 2020©
Copyright Notice
Any reproduction or retransmittal of this publication, or any portion thereof, without the expressed written permission
of PS Engineering, Inc. is strictly prohibited. For further information contact the Publications Manager at PS Engi-
neering, Inc., 9800 Martel Road, Lenoir City, TN 37772. Phone (865) 988-9800