Installation Instructions

190-01007-A3 GTN 6XX/7XX AML STC Installation Manual
Rev. 4 Page 5-31
DME Channel Mode
This configuration setting allows you to set the format for DME tuning data output.
Table 5-21. DME Channel Mode
Selection Description
King serial King Serial DME tuning data
Parallel 2x5 2 of 5 parallel DME tuning.
Parallel BCD Shifted BCD (Binary Coded Decimal) parallel DME tuning
Parallel slip Slip-code parallel DME tuning
Narco 890/891
2 of 5 parallel DME tuning, compatible with the following DME units:
• Narco DME 890
• Narco DME 891
5.5.1.12 ARINC 453/708 Configuration Page (GTN 7XX Only)
Select the ARINC 708 key from the GTN Setup page by touching the key on the display shown in
Figure 5-4. This page allows the ARINC 453/708 port to be configured for a compatible weather radar.
Refer to Section 5.5.2.4 for information on ARINC 708 weather radar enablement, and Section 5.5.4.11.3
for information on ARINC 708 weather radar configuration.