User's Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion® HSD-440 Mark 2 Terminal
23-15-30 6-22
3 JUN 10
The antenna mounting roll angle parameter is in the secure ORT.
To configure the antenna mounting roll angle:
1. In the list of ORT parameters, type the number next to the ANTENNA
MOUNTING ROLL ANGLE parameter, and then press ENTER.
2. Type a value between 0 and 360, to one decimal place, and then press ENTER.
The default is 0.0.
(5) Configuring the HPA to Antenna Loss
The HPA to antenna loss parameter defines the total loss (in dB) from the HSD-440
Mark 2 Terminal to the antenna input port, including the DLNA and DLNA to antenna
cable losses. The HPA to antenna loss parameter is in the secure ORT.
To configure the HPA to antenna loss:
1. In the list of ORT parameters, type the number next to the HSD (HPA)-
ANTENNA LOSS parameter, and then press ENTER.
2. Type a value between 0 and 5.0, to one decimal place, and then press ENTER.
The default is 2.5.
(6) Configuring the Diplexer
You can configure the type of diplexer installed in the aircraft. The available options
are:
•Type A
• Type A Modified
•Type D
• Type F—default
Type F diplexers support SBB service.
The diplexer parameter is in the secure ORT.
To configure the diplexer:
1. In the list of ORT parameters, type the number next to the INSTALLED
DIPLEXER TYPE parameter, and then press ENTER.
2. At the prompt, type 0, 1, 2, or 3 and then press ENTER, where:
• 0—diplexer TYPE A
• 1—diplexer TYPE A MODIFIED
• 2—diplexer TYPE D
• 3—diplexer TYPE F
The default is TYPE A.