Appendix 4 - Browser Viewer Options; Encoding And Colour Level; Inputs; Security - Black Box ACR2004A User Manual

Appendix 4 - Browser viewer options

When you are connecting to
the Wizard IP using a Web
browser, a number of options
are available.
Click here to
access the options
There are four options pages:

Encoding and colour level

Auto select
When ticked, this option will examine the speed
of your connection to the Wizard IP and apply
the most suitable encoding method. This option
is suggested for the majority of installations.
Preferred encoding
There are three manually selectable encoding
methods which are accessible when the Auto
select option is unticked.
• ZRLE – This is a highly compressed method
that is best suited to slow modem connections.
• Hextile – This method offers better performance than the ZRLE when used
over a high speed network because there is no need for the Wizard IP to
spend time highly compressing the data.
• Raw – This is a primitive, uncompressed method that is mainly used for
technical support issues. You are recommended not to use this method.
Colour level
The colour level is fixed at Medium (256 colours) for almost all browsers.

Inputs

View only (ignore mouse & keyboard)
When ticked, the viewer will not send keyboard
or mouse information to the Wizard IP or host
system.
Accept clipboard from server
This feature is restricted to software server
versions of VNC and has no effect on Wizard IP
installations.
Send clipboard to server
This feature is restricted to software server versions of VNC and has no effect on
Wizard IP installations.

Security

512 bits (low security)
Selects the lowest level of encoding for
communications between the browser and the
Wizard IP.
1024 bits (medium security)
Selects the middle level of encoding for
communications between the browser and the
Wizard IP.
2048 bits (high security)
Selects the highest level of encoding for communications between the browser
and the Wizard IP.

Misc

Shared (don't disconnect other viewers)
This feature is restricted to software server
versions of VNC and has no effect on Wizard IP
installations.
Render cursor locally
This feature is restricted to software server
versions of VNC and has no effect on Wizard IP
installations.
Fast CopyRect
This feature is restricted to software server versions of VNC and has no effect on
Wizard IP installations.
®
46