Garmin 400W Series Manual - Página 13

Procurar online ou descarregar pdf Manual para GPS Garmin 400W Series. Garmin 400W Series 22 páginas. Bell 206b
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Garmin 400W Series Manual
Alert Text
COM is not responding
420W and 430W only)
COM needs service
420W and 430W only)
COM push-to-talk key stuck
420W and 430W only)
COM remote transfer key is
stuck (420W and 430W only)
COM transfer key stuck
420W and 430W only)
COM transmitter power has
been reduced 420W and
430W only)
Configuration error - Config
service req'd
Data transfer cancelled
(crossfill is busy)
Data transfer cancelled (data
invalid)
Data transfer cancelled
(version mismatch)
400W Series
Instructions for Continued Airworthiness Bell 206B
Possible Cause
• Internal system-to-system
communication between the
main processor and the COM
transceiver has failed.
Operational status of the COM
transceiver is unknown.
• The unit has detected a failure
in its communications
transceiver. The COM
transceiver may still be usable.
• The external push-to-talk
(PTT) switch is stuck in the
enabled (or "pressed") state.
• Wiring is incorrect.
• The remote COM transfer
switch is stuck in the enabled
(or "pressed") state.
• The COM flip-flop key is stuck
in the enabled (or "pressed")
state.
• The unit has detected
excessive unit temperature.
The COM transceiver transmit
power has been automatically
reduced to compensate for the
condition.
• Insufficient voltage level
• The configuration information
has been lost or corrupted.
• An attempt to transfer flight
plan data during a unit-to-unit
crossfill was cancelled.
• An attempt to transfer a single
user waypoint during a unit-to-
unit crossfill was cancelled.
No waypoint was specified on
the Crossfill Page.
• An attempt to transfer data
during a unit-to-unit crossfill
was cancelled. The database
versions of the two 400W-
series unit are not identical.
Solution
• Contact Garmin technical
support. If the COM board is
still working, it will automatically
tune to 121.500 MHz. Transmit
and receive functions may still
operate regardless of the
displayed frequency.
• Contact Garmin technical
support
• Try pressing the PTT switch
again to cycle its operation.
• Check Wiring
• Try pressing the switch again to
cycle its operation.
• Verify the wiring is correct.
• If the message persists, contact
Garmin technical support.
• Try pressing the switch again to
cycle its operation.
• If the message persists, contact
Garmin technical support.
• Check for adequate ventilation
or check cooling airflow. Refer
to Section 2.7 of the Installation
Manual.
• Check the input voltage
• Reconfigure the unit
• The host unit is busy. Wait until
any previous crossfill operation
is complete, before
reattempting the transfer.
• Select a user waypoint and re-
attempt the transfer.
• If necessary, update the
database(s) so they match.
190-01226-04 Rev. 2
Page 13 of 22