GREER Company MicroGuard 510 Retrofit, Calibration

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MG510R Calibration B-3 W450256 Rev A 06/07
start-up Problems
Condition Corrective Action
Display unit lights and alarms are flashing; the
computer unit sounds as if it is buzzing.
Make sure the PTO is fully engaged. •
During system setup, it is not possible to adjust the
angle sensor. The display shows “---”.
Make sure the extension reel is installed the •
correct way up.
Make sure the extension reel signal cable is
•
correctly connected to the computer unit.
Check the extension reel voltages. Refer to
•
“Extension Reel Voltage Checks” on page A-3.
A few seconds after power up, the display shows “No
communications with MicroGuard®” in the load display
window.
Computer is possibly not running. •
Check that the system program chip is correctly •
inserted.
Check that all LEDs within the computer are
•
lit and that the communications LED (D6) is
flashing; If not replace system chip.
Check the display cable for damage. •