User's Guide

DRAFT
Page 2-15
17 Mar 2016
23-15-87
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ARINC 781-500 SDU and SCM
© Honeywell International Inc. Do not copy without express permission of Honeywell.
You can view the following information from this screen:
• SDU status on the line below SDU
• Overall health of all subsystem components (SCM, DLNA, and HGA) on the line below
SUBSY HLTH
• Thermal status of the SDU and HGA on the line below OVERTEMP
• SCM health on the line below SCM
• Peripheral LRU bus status on the line below SYS BUS
1 5 10 15 20 24
1
SATCOM B I TE STAT
U
S
2/2
1L
3
<SCM RF PATH>
3
1R
OK OK
2L
5
US IM/DATA>
5
2R
1/1 1
/
1
3L
7

7
3R
4L
9
<RETURN
9
4R
DRAFT as of
4 Mar 2016