User's Manual
Table Of Contents
- Customer Response Form
- Record of Revisions
- Service Bulletin List
- List of Effective Pages
- Introduction
- System Description
- System Operation
- 1. Registering and Activating Terminals
- 2. Using the A781-200 System
- 3. Channel Status and System Configuration
- 4. Maintenance Mode
- Installation
- Test and Fault Isolation
- Maintenance and Repair
- Appendix A: Return Material Authorization
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ARINC 781-200 SDU and SCM
23-15-30 2-29
DATE TBD
Figure 2-12 CONFIG AUDIO 1/2
Table 2-10 describes the information available in the SA
TCOM CONFIG AUDIO 1 menu.
Table 2-10 SATCOM CONFIG AUDIO 1 Menu
Label Description
AUDIO LINE Switch between 4-wire 1 and 4-wire 2.
SPEAKER Headset speaker level—0 to 100.
MICROPHONE Microphone level—0 to 100.
SIDETONE Sidetone level—0 to 100.
NOISE Headset speaker noise level—0 to 100.