User's Guide

DRAFT
Page 2-24
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
A. Accessing Maintenance Mode
You can only access the TCP maintenance menus when the plane is on the ground and classic
services are logged off.
To access the maintenance menus:
1. In the SATCOM CONFIG 1/4 menu, type the protection level code in the scratchpad, and press
the button next PROT LEVEL CODE.
NOTE: Contact RC Product Support for the PROT level code.
The TCP displays the MAINTENANCE ENTRY page.
To enter Maintenance Mode, press the button next to CONFIRM.
The SATCOM MAINT MENU appears.
.
1 5 10 15 20 24
1
MA I NTENANCE ENTRY
1L
3
THIS WILL REQUIRE
3
1R
SATCOM TO COLDSTART
2L
5
UPON EX I TI NG MAI NT PAGE
S
5
2R
NOTE : OTHER A CT I VE TCPS
3L
7
CENTER TC P
7
3R
RI GH T T C P
4L
9
<CANCEL CONF IRM
>
9
4R
DRAFT as of
4 Mar 2016