190-01553-01 Rev. G
Garmin GTR 200/200B Pilot’s Guide
18
GTR 200/200B
ICS CONFIGURATION
The GTR 200/200B features a stereo integrated Intercom System (ICS). The
GTR 200/200B may also be installed and configured for Keyed ICS operations.
Keyed ICS is typically used in an extremely noisy environments, such as an
open cockpit. The ICS is enabled or disabled in Configuration Mode. See the
GTR 200/200B Installation Manual for installation and configuration details.
Setting the ICS Volume:
1)
Press the
MENU
key.
2)
Turn the
LARGE
Knob to highlight the
ICS VOL
field.
3)
Turn the
SMALL
Knob clockwise to increase, or counter clockwise to
decrease volume.
Setting the ICS Squelch:
1)
Press the
MENU
key.
2)
Turn the
LARGE
Knob to highlight the
ICS SQ
field.
3)
Turn the
SMALL
Knob clockwise to increase, or counter clockwise to
decrease squelch. Turn the SMALL Knob one click counter clockwise
past 0% to enable ICS auto squelch.
NOTE
: When Squelch is set to 0%, squelch is always open and when set to
100% squelch is always closed.
Enable/disable Pilot Isolation:
Press the Pilot Isolation
Softkey if configured. Pilot Isolation mode
is only available when the Pilot Isolation Softkey is configured.
