FSG 90 System
3 Installation
14 FAV_D10024 December 2014
3 Installation
3.1 General
This Section contains instructions and suggestions to be considered before installing the
radio FSG 90(X) into an aircraft. Close adherence to these suggestions will assure more
satisfactory performance from the equipment.
Information in this section is intended for certified avionics shops only. Work such as
installation, wiring and testing should only be carried out by a qualified technician!
IMPORTANT!
If installation into an aircraft is made by other than a certified avionics
shop, you have to consult your responsible Aircraft Avionics
Airworthiness Inspector - before the installation – to get authorized
certification of your completed installation.
The conditions and tests required for ETSO and FAA-TSO approval of
this article are minimum performance standards. It is the responsibility of
those desiring to install this article either on or within a specific type or
class of aircraft to determine that the aircraft installation conditions are
within the ETSO or FAA-TSO Standards. If not within the ETSO or FAA-
TSO standards, the article may be installed only if further evaluation by
the applicant documents an acceptable installation and is approved by
the Administrator.
3.2 Unpacking and Inspecting Equipment
Unpack the equipment carefully and inspect each item for evidence of damage incurred
during shipment. FSG 90 model number and serial number must comply with relevant
details mentioned in Airworthiness Approval Tag and delivery note details attached to
the shipment.
If a damage claim must be filed, save the shipping container and all packing materials to
substantiate your claim. The claim should be filed with the transportation company as
soon as possible.
If a damage is noted after the first test, notify the transportation company in writing with
advance phone or fax advice about hidden transport damage.
A copy of such a claim including all information from the type label is to be forwarded
immediately also to f.u.n.k.e. AVIONICS GmbH.
3.3 Pre-installation Test
Before installing the radio into an aircraft, vehicle or portable carrying case, a short but
comprehensive functional test by a certified avionics shop is recommended.
a) Interconnect the radio with a test wiring harness (according to figure 3-1 or 3-2) to
the test bench set-up. For FSG 90 set supply to 13.8 Vdc at radio input terminals.
For FSG 90-H1 set supply to 14.0 Vdc at radio input terminals. Turn ON the radio
with the ON/OFF-VOL switch on front panel. Switch OFF the Squelch (push SQ
button).
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