Northern Airborne Technology MI34 - Manual (Page 13)

SM29 Rev. 4.00 MI34 Mobile Interface Manual
Power up the aircraft's system with the MI34 installed, and confirm that the radio is
operating properly. Adjust the receive (RX), sidetone (S/T) and microphone (MIC)
levels as required. Be sure the internal jumpers and switches are correctly set. Refer
to Section 3.2 for switch and jumper default positions.
If difficulty is encountered, check interconnect or Mic level adjustments and switches.
Use of a service monitor (IFR 1200S or similar) is very beneficial in setting up the radio
to ensure correct modulation and low distortion.
Upon satisfactory completion of all performance checks, make the required log
entries and complete the necessary Regulatory Agency paperwork before
releasing the aircraft for service.
2.4 Continued Airworthiness
Maintenance of the MI34 is ‘on condition’ only. Periodic maintenance of this product is
not required.
2.5 Accessories Required But Not Supplied
Installation kit p/n MI34-IKC (crimp) is required to complete the installation. The kit
consists of the following:
Quantity Description NAT Part #
1 D-min 25-Pin Female Crimp Installation Kit D25SL-IKC
1 D-min 37-Pin Female Crimp Installation Kit D37SL-IKC
1 34-Pin IDC Connector 20-05-034
NAT Part #: D25SL-IKC consists of:
Quantity Description NAT Part #
1 D-min 25 Socket Housing 20-21-025
25 MS Crimp Socket 20-26-901
1* Jack Screw Set 20-27-002
1* Lock Clip Set 20-27-004
1 25-Pin Connector Hood 20-29-026
NAT Part #: D37SL-IKC consists of:
Quantity Description NAT Part #
1 D-min 37 Socket Housing 20-21-037
37 MS Crimp Socket 20-26-901
1* Jack Screw Set 20-27-002
1* Lock Clip Set 20-27-004
1 37 Pin Connector Hood 20-29-038
* Use as required.
Note: Ensure proper orientation of the 34-Pin IDC connector before crimping. Refer to
the appropriate installation diagram for Midland Radio installation.
Nov 30, 2003 Page 2-3
ENG-FORM: 805-0109.DOT
Amendment # 1 Jan 10, 2007
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.