Garmin GTS 800 Pilots Guide - Page 11

User-Initiated Test, Performing a user-initiated test - users

Page 11 highlights

GTS 8XX Interface Figure 2 Standby Mode 1.6 User-initiated Test In addition to the power-up test, the GTS 8XX performs self-tests during normal operation. A self-test is performed once per minute to verify that the antenna is connected. Also, a calibration is performed at varying intervals based on time and temperature. A user-initiated test of the GTS 8XX interface can also be performed. The test criteria are identical to the power up self-test, although the user-initiated test is concluded by an aural pass/fail message. NOTE: A user-initiated test can only be performed when in standby or failed mode. Performing a user-initiated test: 1) Turn the small right knob to select the Traffic Page. 2) From the Traffic Page, press the MENU Key to display the Page Menu. 3) Turn the small right knob to select 'Self Test?'. 4) Press the ENT Key, 'TEST' is displayed. Test-Mode Indication Figure 3 Self-Test Mode 190-00140-78 Rev. A 400/500 Pilot's Guide Addendum for GTS 8XX Interface 5

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Figure 2 Standby Mode
1.6
USER-INITIATED TEST
In addition to the power-up test, the GTS 8XX performs self-tests during normal
operation.
A self-test is performed once per minute to verify that the antenna is
connected.
Also, a calibration is performed at varying intervals based on time and
temperature.
A user-initiated test of the GTS 8XX interface can also be performed.
The test criteria are identical to the power up self-test, although the user-initiated test
is concluded by an aural pass/fail message.
NOTE:
A user-initiated test can only be performed when in standby or failed
mode.
Performing a user-initiated test:
1)
Turn the small right knob to select the Traffic Page.
2)
From the Traffic Page, press the MENU Key to display the Page Menu.
3)
Turn the small right knob to select ‘Self Test?’.
4)
Press the ENT Key, ‘TEST’ is displayed.
Figure 3
Self-Test Mode
Test-Mode
Indication
400/500 Pilot’s Guide Addendum for GTS 8XX Interface
190-00140-78 Rev. A
5
GTS 8XX Interface