[TenTec] Delta II

[Ronf404]

My Delta II display has been defaulting to 15.000 MHz and 1200 UTC every time I power on, although the memories remain intact. 

Nevertheless, I decided to replace the backup battery. This is the second time I've done this so I'm familiar with the procedure. 

After replacing the battery and repowering up the rig, the display is dead and all I have is a sharp tone in the speaker. None of the front panel functions work, and the reset doesn't change anything. 

Any thoughts before I call for an RWA?

Ron Fish KX1W

Sent from my iPhone