45
turned o
10. Fiber protection sleeve adhered to heating plate after shrinking
• Use a cotton swab or a similar soft tip object to push and remove the sleeve.
11. Forgot passwords
• Contact your nearest sales agency.
12. No arc power change after [Arc Calibration]
• An internal factor is calibrated and adjusted for the specic arc power
selected. The displayed arc power in each splice mode does not change.
13. Forget to put the optical ber during the process of maintenance function
• It is invalid to press the return key. You need to open the wind cover and put
the prepared bers and press the “SET” or “RESET” button to continue
14. Fail to upgrade
• When users use the "new" U-disk to upgrade, the splice may not be able to
correctly identify the upgrade program le; you need to reset the U-disk, and
restart the splicer.
• Check whether the upgrade le name and the format are correct.
• If you cannot solve the problems, please contact the manufacturer directly.