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.

• Instrument in error CHECKSUM: led PWR fixed, led ERR makes two flashes.

• Restart the instrument by pressing and holding the FUNC key

• So you enter in the system functions: led PWR on and led L4 on.

• Press the BOOT key for 2 seconds.

• Start the error reset procedure: led PWR flashes.

• End the error reset procedure and the instrument restarts.

• NOTE: If, to end the L4 and ERR LED lights up fixed manually restart the instrument.

• To the end the R201 instrument return in run state

• If the R201 is in checksum error then in the QC043 will appear the following screen:

• Press the F2 key on the panel to continue.