hi all,
if after performing auto alignment ( because message pop up requesting me to perform auto align) and can measure result accurately, but after power off and power on, the message comes back again "Auto align now.. etc".
is this mean i should sent the unit back to SSU? anyway to keep the auto alignment data keep inside the unit permanently?
thanks you.
if after performing auto alignment ( because message pop up requesting me to perform auto align) and can measure result accurately, but after power off and power on, the message comes back again "Auto align now.. etc".
is this mean i should sent the unit back to SSU? anyway to keep the auto alignment data keep inside the unit permanently?
thanks you.
The auto alignment data is kept in SRAM, which is backed up by a battery.
My guess is this is an older ESA and the battery date is older than 5 years old or so. The battery date should be written on a rear panel label.
I highly recommend that the battery on the CPU board get changed to see if that fixes the issue.
Regards -