User's Manual

Table Of Contents
7ML19985LY01 SITRANS LR560 (FF) – INSTRUCTION MANUAL Page 119
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Parameters
4.5.9. Acknowledge
Acknowledges the current maintenance reminder.
To acknowledge an alert via the handheld programmer:
a) Press RIGHT arrow twice to open parameter view and activate Edit
Mode.
b) Press RIGHT arrow to acknowledge the alert.
4.6. Powered Hours
Displays the number of hours the unit has been powered up since manufacture.
To view via AMS Device Manager see Wear on page 66 under
Maintenance &
Diagnostics (RESOURCE)
.
4.7. Power-on Resets
The number of power cycles that have occurred since manufacture.
To view via AMS Device Manager see Wear
on page 66
under
Maintenance &
Diagnostics (RESOURCE)
.
4.8. Menu Timeout
Time menu stays visible before switching back to Measurement view if no key is
pressed.
4.9. LCD Backlight
Time the backlight remains on.
4.10. LCD Contrast
The factory setting is for optimum visibility at room temperature and in average light
conditions. Extremes of temperature will lessen the contrast.
Adjust the value to improve visibility in different temperatures and light conditions.
Change the value in small steps to ensure you can continue to read the display.
Values
Range: 15 s to 65535 s. Default: 120 s
Values
Range: 0 (backlight off) to 128 seconds (backlight always on)
Default: 128 seconds
Values
Range: 0 to 20
Default: 8
Contrast setting will depend on ambient
temperature.