EMS Technologies Canada Ltd. HSD-400 Manuale Utente

 11. If you are finished configuring the HSD-400 terminal, reboot the system.

Selection of ORs should be set to automatic. If the aircraft will not fly between ORs, one 
OR may be selected.

To set OR selection to automatic:

 1. Connect to the MPU of the HSD-400 terminal—see "Maintenance Port Utility" on page 

4-2 for more information about connecting to the MPU.

 2. To navigate to Menu 4, press CTRL + N.

 3. To set ORs, press O.

 4. At the command prompt, type -1.

To select one OR:

 1. Connect to the MPU of the HSD-400 terminal—see "Maintenance Port Utility" on page 

4-2 for more information about connecting to the MPU.

 2. To navigate to Menu 4, press CTRL + N.

 3. To set ORs, press O.

 4. To select an OR, type the number of that OR.

The channel cards access and assign priority to Swift64 and SBB services according to 
the following rules:

•

Give priority to SBB, but access Swift64 when SBB is not available

•

Never permit access to Swift64

•

Give priority to Swift64, but access SBB when Swift64 is not available

You can configure each channel card to follow any of these rules, and you can configure 
SBB as the highest priority service on both channel cards.

To configure a channel card for Swift64 and SBB

 1. Connect a computer to the maintenance port of the HSD-400 terminal. For more 

information, refer to "Maintenance Port Utility" on page 4-2.

 2. To access the maintenance menus, type the password maint.

The password does not appear on the screen.

Maintenance menu 1 appears.

 3. To navigate to maintenance menu 3, press CTRL + N.

 4. To access miscellaneous EEPROM parameters, press m.

 5. To access channel card configuration parameters, type 88, and then press ENTER.

The current channel card configuration appears. In the example below, channel card 
one is operating as a Type 6 BGAN (SBB) terminal that can access Swift64 services 
when SBB is not available.