Restriction for Use
DV14307.03 Issue 06 February 2021 Transceivers 6200 Series 25
1.6 Safety-Conscious Utilization
For safe operation of the product the notices have to be obeyed:
The device(s) may be installed on an aircraft only by an approved aeronautical
company (e.g. Part 145) which shall also examine the installation.
• The installation of the device into an aircraft may be carried out only by
an authorized installation company. The country regulations always have
to be obeyed.
• Use the product only in the specified conditions, see "Technical Data",
page 26.
• Power supply:
o Do not connect the device to AC sources.
o Make sure that the device is connected to the mandatory DC source,
see "Technical Data", page 26.
o Do not connect the device with reversed polarity to the DC source.
• Circuit breaker:
o Use the recommended fuses in the power supply line for the
protection of the application, see "Technical Data", page 26.
• Do not use aggressive cleaning agents e.g. Acetone.
o These cleaning agents can cause damages.
Excessive pulses on the DC bus of the aircraft may cause damage on electrical
circuits of any installed instrument.
Do not turn on the device during engine start or shutdown.
1.7 Restriction for Use
The product is to be used inside the declared limits.