Doc No: MM5008E – Revision 6 – ENG
Data Processing Racks
TA3840 Maintenance Manual
9
2. SYSTEM MAINTENANCE
Maintenance help
●
From the main menu of the normal mode, select the UTILITIES menu, then MODE and MNT
(main menu functions are described in the "OPERATION IN NORMAL MODE" chapter of the
MT5008E technical manual).
●
Enter the "6854" password or another code chosen at the system definition.
●
Push [ENTER], the maintenance mode menu is open.
Maintenance menu functions
Following functions are available from the maintenance menu.
UP
Go to the previous page
DOWN Go to the following page
RAW
Display of the raw values for a transmitter of the current page
HIST
Historic of the system faults
RTN
Return to the main menu after confirmation by "Yes" or "No"
MAINTENANCE menu
RAW menu
UP
Go to the previous line
DOWN Go to the following line
OFST Offset modification for the displayed transmitter (group 1 and 2 only)
ZLN
Zero line modification for the displayed transmitter
ACK
Acknowledgment of an alarm started during intervention in maintenance mode
(1 push for each alarm)
RTN
Return to the current page or maintenance menu
