Configuration Mode; Altitude Trend Indicator; Failure Annunciation - Extra 200 Information Manual

Section 915
GARMIN GTX 330 Transponder
'FLIGHT TIME'
Displays the Flight Time controlled by the START/STOP and CLR keys when Automated Airborne
Determination is configured as normal.
'ALTITUDE MONITOR'
The ALTITUDE MONITOR function is not available in this installation.
'OAT/DALT'
The OAT/DALT function is not available in this installation (no temperature input).
'COUNT UP TIMER'
The count up timer is controlled by the START/STOP and CLR keys. Pressing the CLR key zeros
the display.
'COUNT DOWN TIMER'
The count down timer is controlled by START/STOP, CLR, and CRSR keys. The initial Count
Down time is entered with the 0 - 9 keys. Pressing the CLR key resets the timer to the initial value.
'STBY'
The transponder will not reply to any interrogations.
'GND'
This page is not active.
'CONTRAST'
This page is only displayed if manual contrast mode is selected in Configuration Mode. Contrast
is controlled by the 8 and 9 keys.
'DISPLAY'
This page is only displayed if manual backlighting mode is selected on Configuration Mode.
Backlighting is controlled by the 8 and 9 keys.

915.1.5 CONFIGURATION MODE

The configuration is normally set at time of installation, including the unique Mode S aircraft
address. The configuration Mode should not be used during flight. Refer to the GTX 330 Pilot's
Guide PN 190-00207-00 latest revision.

915.1.6 ALTITUDE TREND INDICATOR

When the 'PRESSURE ALT' page is displayed, an arrow is displayed to the right of the altitude,
indicating that the altitude is increasing or decreasing. One of two sizes of arrows is displayed
depending on the rate of climb/&descent. The sensitivity of these arrows is set using the
Configuration Mode vertical speed rate.

915.1.7 FAILURE ANNUNCIATION

If the unit detects an internal failure, the screen displays 'FAIL'.
915 - 6
Pilot´s Operating Handbook
EXTRA 200
Page Date: 28. February 2006