[Elecraft] Voltage reading on K2 display low

[Eddy]

Checking the clock time on my K2 (about 10 years old now) I noticed the power supply voltage as displayed is 2 volts lower (E 11.8) than the actual power supply voltage which is set at 13.4 .....

When I built my K2 many years ago I don't remember this being off by so much, so is this an indication of a problem inside the K2? It makes full power and every function seems to operate normally........

thanks for any advice you can offer.

73/ed ~ k6sdw