Eaton SM65, Руководство пользователя

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Operation
Copyright © 2004-2009 Eaton Corporation. All Rights Reserved.
IPN 997-00012-35E December 2009
9
Audible indicator
•
One beep – indicates an invalid key press
•
One beep every 2 seconds – a Non-urgent alarm is active
•
Continuous sound – an Urgent/Critical alarm is active
‡
Urgent/Critical alarms always override Non-urgent alarms.
► To stop the audible indicator (when an alarm is active)
•
Press any key
‡
The audible indicator will restart at the next active alarm.
Display time-out
If no keys are pressed for a predetermined time interval the SM65 display goes back to the
default screen (total rectifier current).
The display time-out intervals are:
•
Edit Mode – no time out
•
All other display modes – 2 minutes
Changing the display contrast
The display contrast can be adjusted from 0 (lowest contrast) to 63 (highest contrast).
► To change the display contrast
1
Press
8
to enter Configuration Mode.
2
Press
6
to scroll down to Display Contrast.
3
Press
8
to enter Edit Mode.
4
Press
7
or
6
to change the display contrast as appropriate. (Contrast changes are
immediately visible.)
5
Press
8
to save the new value.
6
Press
9
to return to Main Display Mode.