7-6 COBE 2991 Cell Processor • Essentials Guide
Troubleshooting
HELP 1 Message
The LED program board displays a HELP 1 message.
HELP 2 Message
The LED program board displays a HELP 2 message.
Probable Cause Action
The LED program board battery is low. 1 Press the STOP RESET button to clear the HELP 1 message and
proceed with normal operation. Stored programs will be
maintained in memory until the battery fails. See “LED Program
Board Help Messages” on page 4-7.
2 Contact a qualified service representative.
Probable Cause Action
The LED program board battery and/or memory has failed. 1 Press the STOP RESET button to clear the HELP 2 message. All
stored programs have been lost and must be reprogrammed.
Programs will not be maintained in memory when the power is
turned off. Proceed with normal operation. See “LED Program
Board Help Messages” on page 4-7.
2 Contact a qualified service representative.
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