digital guage bulbs ?

[actionc]

Just Installed a new set of digital guages on my 2001 flatsmaster, on the tach there is no light, can I get your expert opinions, I cannot find a bulb, thanks to all in advance.

[boats.net]

The bulb is not replaceable on digital gauges. In the the middle of the gauge power harness between gauges and key switch you will see a yellow and blue wire. If you connect the the yellow and blue togather then backlight in gauge will light when ignition key is turned on. If you connect the blue wire to nav light switch in boat gauge light will come on with boat lights.

[actionc]

The bulb is not replaceable on digital gauges. In the the middle of the gauge power harness between gauges and key switch you will see a yellow and blue wire. If you connect the the yellow and blue togather then backlight in gauge will light when ignition key is turned on. If you connect the blue wire to nav light switch in boat gauge light will come on with boat lights.

Thanks, fixed. best regards actionc