Reset checksum error procedure on R201A
The purpose of the following document is to integrate the procedure already described in the Hardware Manual of the R201 to pag. 22.
R201 instrument normally in operation
QC043 instrument usually in operation
FUNC and BOOT keys
System LEDs
Procedure for error checksum reset of the r201
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Instrument in error CHECKSUM: led PWR fixed, led ERR makes two flashes.
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Restart the instrument by pressing and holding the FUNC key
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So you enter in the system functions: led PWR on and led L4 on.
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Press the BOOT key for 2 seconds.
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Start the error reset procedure: led PWR flashes.
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End the error reset procedure and the instrument restarts.
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NOTE: If, to end the L4 and ERR LED lights up fixed manually restart the instrument.
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To the end the R201 instrument return in run state
Error message checksum from QC043
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If the R201 is in checksum error then in the QC043 will appear the following screen:
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Press the F2 key on the panel to continue.
