Argox PT-90 - Manual (Page 69)

User’s Manual 63
8.3.1 Certificates
Application programs use certificates to ensure reliability and safe communication.
Figure 8-11 Certificates
Authorized certificate providers issue certificates that are valid for a specified period.
Windows CE manages several certificate storages.
1. Select Go to Start → Settings → Control Panel.
2. Double click a Certificates to run.
Select certificate storage for browsing or correcting through the storage tap list.
Trusted Authorities: Includes the top quality certificates.
My certificate: This saves the user’s personal certificate to identify the user.
Other Authorities: Middle certificate providers establish chains of reliability.
3. To add certificates or secret keys in the selected storage, press the Import button then
select the way to bring certificates or keys. You can select them from files or a micro SD
card.
4. To see details of selected certificates such as extension, expiration date, etc. press the
View button.
5. To delete the selected certificate from storage, press Remove button.