MAGNUM KEYPAD/DISPLAY
REVISION 2.2
33
9.18. DISPLAY (Contrast & Reverse Background)
9.19. DISPLAY (Background Reversed)
9.20. SERVICE TOOLS (Clear Alarm History)
Display Contrast & Reverse Background
•
The top line shows Display.
•
The next line allows changing the contrast.
•
The following line allows reversing the
background from light to dark or dark to light.
•
Pressing F1 allows you to go back to the Serv
Tools menu.
Press
↲ to change contrast
Select Menu Key
Display Background Reversed
•
The top line shows Display.
•
The background is now reversed from light to
dark.
•
Use F1 (Back) to return to Service Tools sub
menu.
Service Tools - Clear Alarm History
•
The top line shows Serv Tools
•
Press
to move to ‘CL Alarm History’
•
Press function
↵
Press
↵