User's Guide

DRAFT
Page 2-28
17 Mar 2016
23-15-87
© Honeywell International Inc. Do not copy without express permission of Honeywell.
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ARINC 781-500 SDU and SCM
G. Configuring Audio Options
As shown in Figure 2-13 and Figure 2-14, the SATCOM CONFIG AUDIO menu provides
information and settings for cockpit phone operation.
Figure 2-13. CONFIG AUDIO 1/2
Table 2-11 describes the information available in the SATCOM CONFIG AUDIO 1 menu.
Table 2-11. SATCOM CONFIG AUDIO 1 Menu
Label Description
AUDIO LINE Switch between four-wire 1 and four-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.
1 5 10 15 20 24
1
SATCOM CONFIG A
U
DI O
1/2

AUDI O LI NE
1L
3
4-WIRE 1
>3
1R
2L
5
SPEAKER 100
5
2R
M I CROPH ONE 5 0
3L
7
SI DETONE 5 0
7
3R
NO I SE 50
4L
9
<RETURN
9
4R
DRAFT as of
4 Mar 2016