Northern Airborne Technology ACP53-001 - Manual (Page 12)

ACP53-001 DACS Audio Control Panel
SM75 Installation and Operation Manual
Section 2 Rev: 1.01 Issue 1 Page 2-4
ENG-FORM: 805-0117.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
2.4.7.2 Power On Checks
WARNING:
High volume settings can cause hearing damage.
Set the headset volume control to the minimum volume setting prior to
conducting audio tests, and slowly increase the headset volume to a
comfortable listening level.
Install the AMU50 or similar audio management unit and power up the aircraft’s systems.
a) Check
pin <1> for ACP53 power (+25 Vdc from AMU50 or similar).
Verify normal operation of all functions of the ACP53 and communications management system as
described in section 3 of this manual.
Upon satisfactory completion of all performance checks, make all required log book entries, electrical
load, weight and balance amendments and other documentation as required by your local regulatory
agency before releasing the aircraft for service.
2.5 Adjustments
There are no adjustments on the ACP53.
2.6 Accessories Required But Not Supplied
The installation kit and legends necessary to complete the ACP53 installation may be included in the
price but MUST be specified and ordered separately. The ACP53 requires a set of legends, either
ordered as separate line items, or as a Legend Installation Kit ACPLK\xxx, and an Installation kit
ACP50-IKC.
2.6.1 Installation Kit
Installation Kit ACP50-IKC consists of the following:
Quantity Description Part #
1
D-min 15 Socket Housing 20-21-R15
1 15 pin GVL Hood/Lockarm 20-28-001
1 Strain Relief (Set) 20-27-008
15 MS Crimp Socket 20-26-901
2.6.2 Legend Installation Kit
The contents of each approved Legend Installation Kit ACPLK\xxx can be viewed on the Northern
Airborne Technology Ltd website at www.northernairborne.com.
Each individual legend is specified by a Part Number in the form 55-06-xxxx, where xxxx represents the
text on the legend. For information on non-standard legends, please contact Northern Airborne
Technology Ltd.