Yes, it´s possible, however you need to have Appendix to Instruction Manual for servicing company (we can send it you for e-mail request). There are some restrictions:
For service of MS2+, MS3+, MS4+ data loggers sufficient professional competence is required. Minimum range of required skills is knowledge of Instruction manual to MS2+, MS3+, MS4+ loggers and this Appendix. Comet is ready to grant necessary training for servicing companies. Part of the service is opening of the logger case and voiding the warranty label. Service company is then obligated to seal data logger with own warranty label.

The Appendix to Instruction Manual was sent to your e-mail address. About warranty: you can to use your own warranty label. Acceptation of warranty depends on defect check during our service operation.

Hello,
I recently purchased 4 A0 input modules for my MS3+ system (So far I am using 12 channels). After I have inserted them, I can not see more channels than 12 existing.
I think problem is same like Modestas had. So I need Appendix to Instruction Manual for servicing company.

regards

refik

Thank you very much.

refik