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Appendix B: Delete the Existing Optica Viewer
For users who have installed the Optica Viewer in the PC previously, please first remove
the existing Optica Viewer from the PC before accessing to the P218Z HD Speed Dome
Network Camera.
Deleting the Optica Viewer
Activate <Control Panel>, and then double click on <Add or Remove Programs>. In the
<Currently installed programs> list, select <Optica Viewer> and click on the button
<Remove> to uninstall the existing Optica Viewer.
Deleting Temporary Internet Files
To improve browser performance, it is suggested to clean up the all the files in the
Temporary Internet Files.
The procedure is as follows:
Step 1:
Click on the <Tools> tab and select the option <Internet Options>.
Step 2:
Click on <Delete> button under <Browsing history> section. Then click on the
<Delete Files> button under the <Temporary Internet files> section.
Step 3:
A confirmation window will pop up. Click on <Yes> to start deleting the files.