Mar 2017
Page 86
DATA ACQUISITION FLIGHT RECORDER Type D51615-202-XXX or D51615-
202-XXX-090 with CCU Type D51616-XXXX and CAM Type D51623-XXXX
Installation and Operating Manual with Illustrated Parts
List
Commercial in Confidence
PIM434-I
© Penny & Giles Aerospace Ltd. No part of this work may be reproduced or distributed by any
means without prior permission in writing from the copyright owner.
Part 2: Cockpit Control Unit
1 DESCRIPTION, OPERATION AND SPECIFICATION
1.1 DESCRIPTION
1.1.1 General
The Cockpit Control Unit Type D51616-XXXX forms part of
the aircraft Combined Voice and Flight Data Recording
System and is usually installed in the cockpit.
The unit is a panel mounted enclosure containing the Area
Microphone Pre-amplifier, provision for an integral or
externally mounted Area Microphone, a Headphone jack
socket together with pushbuttons and indicators for the self-
test and voice erase facilities of the DAFR.
Cockpit Control Unit Type D51616-1XXX for single DAFR
installation support is illustrated in Figure 16 and Type
D51616-2XXX for dual DAFR installation support in Figure 17.
Figure 16 Cockpit Control Unit Type D51616-1XXX