Garmin GMX 200 Installation Manual - page 59

GMX 200 Installation Manual 

Page 5-25 

190-00607-04 Revision 

D 

4.

Using the menu (displayed by pressing the 

MENU/ENT

 key), press the OPERATE line select key to 

change the mode from ‘TIS Operating’/’TIS Unavailable’ to ‘TIS Standby’.  Verify that the TIS 

mode changes accordingly. 

5.5.7  TAWS System Interface Test 

5.5.7.1  L3 Landmark TAWS and Honeywell KGP 560/860 TAWS Checkout 

If an L3 Communications Landmark TAWS 8000 or Honeywell (Bendix/King) KGP 560/860 TAWS / 

KMH 820 IHAS system has been connected to the GMX 200 I/O, the interface should be verified as 

described in this section. 

1.

Verify that the amber TAWS flag is not displayed.  

2.

Select the Terrain (TER) function on the GMX 200. 

3.

From the TAWS control panel, execute a self-test. Verify that the GMX 200 displays the TAWS-

generated test pattern and the TAWS annunciators (at the top of the terrain page). 

4.

After the self-test has completed, verify that the GMX 200 range up and range down keys change the 

corresponding range being presented by the TAWS.