10.5.4 Installation of the certificate issued by CA
IMPORTANT
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If the CSR file is not generated, it is impossible to install the certificate (security certificate) issued by CA.
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For the installation, the certificate issued by CA is required.
1.
Click the [Browse...] button of “CA Certificate - Certificate install”.
→
The [Open] dialog box will be displayed.
2.
Select the certification file and click the [Open] button. Then, click the [Execute] button.
→
The certification will be installed.
Note
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The host name registered in the installed certificate will be displayed on “CA Certificate - Information”. Depending on the status of the certificate, the following are displayed.

Indication | Description
--- | ---
Invalid | The server certification is not installed.
[Host name of the certificate] | The certificate has already been installed and validated.
Expired | The certification has already expired.

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When the [Confirm] button is clicked, the registered information of the installed certificate will be displayed in the “CA Certificate - Confirm” dialog box. (Only “Organizational Unit” will be displayed with an asterisk (*).)
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When the [Delete] button is clicked, the installed server certificate will be deleted.
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When “On” is selected for “Additional info for detecting alteration”, it is impossible to delete the certificate issued by CA.
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To change (or update) the certificate issued by CA, perform step 1 and 2.
IMPORTANT
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Before deleting the valid certificate (security certificate), confirm that there is a backup file on the PC or another media. The backup file will be required when installing the certificate again.
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The expiration date of the certificate issued by CA can be checked by double-clicking the server certification file issued by CA.