Brightness reduced on D120

[ben.fitzgerald]

When flying recently with the D120 (which is linked to a D100 EFIS & AP74), the panels in the evening we think were autodimming but on checking now the system appears not to have (or recognise) the autodim facility.

The EMS screen now appears less bright than the EFIS. Both of the units are the high brightness models but when adjusting the EMS always seems less bright now than the EFIS.

Please could you advise what to check here?

Many Thanks
Ben

 

[dynonsupport]

Check SETUP > DSAB > BRIGHTNESS and make sure both displays are set the same. Then, do a DSAB network configuration, and then recycle power. That should do it.