6.3. THE DISPLAY FAILS TO ILLUMINATE
This error occurs when the power supply voltage is not reaching the upper assembly.
6.3.1.
500
700 M
AND
Pagina 6.8
SYNCHRO EXCITE Class & Trend: Service & maintenance manual - rev. 2.0
ODELS
THE DISPLAY
DOES NOT
ILLUMINATE
Does the wall outlet supply the
correct voltage?
YES
Is the mains lead OK?
YES
Are the fuses OK?
YES
1
Are the LEDs on the
Display board lit on?
NO
A
NO
Plug the machine into a
working electrical outlet
NO
Replace the mains lead
NO
Replace the fuses
YES
Replace the Display
board
Continued on the following page