Pro 106 weird problem

[Oldglide]

Unit powers on using regular batts, re-chargeable batts or adaptor, display lights up but blank, no sound, anybody got any ideas? Thanks.

 

[sjlamb]

Unit powers on using regular batts, re-chargeable batts or adaptor, display lights up but blank, no sound, anybody got any ideas? Thanks.

Try doing a Master reset and then re-load your memory file.