Legal Question in Landlord & Tenant Law in California

A new three day notice can be given for each separate and/or new breach of the lease. A court would probably consolidate all into a single trial. I do not know why you asked for the court date as the landlord can not evict you until they have a judgment so it is normally to the tenants interest to delay having a court appearance. Since you do not quote the "demand to make a settlement on the first notice" I do not know what the nature of the demand is, but in general the landlord can demand that you resolve the disputes of the first notice [especially if the landlord has basically reserved the first notice because of some feared defect in it or service] but if it is worded so that the demands of the first notice are repeated it might be considered that the first notice is rescinded so there should be no hearing on it a instead it would be part of the 2nd three day notice. Ask the landlord what his intention is and to drop the first complaint if he does not intent to try the first notice.