How to login to Opmanager MySQL DB from a remote machine?

How to login to Opmanager MySQL DB from a remote machine?

How to login to Opmanager MySQL DB from a remote machine?
 
i am getting an error as below while trying to connect.
 
ERROR 1045 (28000): Access denied for user 'root'@'ABMLCHEOPMGVS01' (using password: NO)