My Lx3 backup batteries are not functioning properly. The fan runs all day everyday with stand operating power turned off. The batteries hold a charge at 12.8 vdc. New batteries with zero charge went in and were fully charged in about 45mins. At every startup I get error code 1150 backup supply needs service. Also, if you pull the plug the microscope dies right away. All other functions are good. Any tips?
Fri Nov 20 2020
Backup batteries
Mon Jul 11 2022Reply from micros85_2293
I have the same problem with 1150 back up power needed error. there is no back up power available when line voltage is not provided. replaced both batteries which were indeed dead with new ones which currently have 12.8vdc on each. did you find any assistance on your uit that may assist us.
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