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LMM for the Kodiak 100
190-02102-00 Rev.4
4. Turn all electrical equipment On and Off (strobes, other radios, etc.) and check
for noise.
5. If the noise is identified as coming from one electrical system or component, refer
to the OEM approved Aircraft Maintenance Manual for information about
eliminating the noise source.
6. Make sure the NAV/COM squelch is not open.
7. Make sure the ADF and DME audio are not active.
8. Make sure the Marker Beacon audio is not active.
9. Make sure the ICS squelch is not open. The master squelch level can be
adjusted on the GMA configuration page for higher noise environments.
10. Replace the unit only after all possible external sources of noise have been
eliminated.
4.7.2.3 Speaker Cuts Out
Reduce the volume level of the item that causes the speaker to cut out. A speaker
protection circuit disables the speaker output if the volume is set too high. If the volume is
not sufficient, replace the aircraft cabin speaker. Refer to the OEM approved Aircraft
Maintenance Manual.
4.7.2.4 COM Bleed Over
Verify on the GMA CONFIGURATION page that Disable Split COM has a green box. Due
to the closeness of the COM antennas and high power of the COM transceivers, Split
COM operation is not approved. If the box is black (indicating COM 1/2 button is active),
highlight Disable Split COM with the cursor and press the ENT key to turn the box green
which will deactivate Split COM mode.
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Summary of Contents for Cessna Caravan G1000
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