Just got a used VTX1800F with a digital dash. The clock resets to 1:00 if I have turned the ignition off for more than about 10 seconds. Less than that and it is actually okay. Wondering if there is a battery or capacitor in the circuitry that isn´t holding a charge for the clock for more than just a few seconds. Wish I had a schematic... Anyone out there have the same digital dash?