rada DRV40 - Common Fault: LCD Display Readability Issues; Adjusting LCD Brightness Setting

67
Problem: “Cannot read the LCD display...”
DRV40 display errors
Temp 48˚C
Setpoint 49˚C
Isolate power to the DRV40
before disconnecting and
removing the Electronics
Module. Warning! Mains
Electrical connections are
exposed when the cover is
removed.
Brightness
Setting
+ -
If any other error message is displayed see 'DRV40 Display Errors'.
Adjust the brightness setting
on the PCB and reconnect the
Electronics Module.