User`s manual

38 Installing and Using the Axel-VNCviewer
6.4 - USING A DIFFERENT RESOLUTION
6.4.1 - Checking Available Resolutions
The minimum resolution supported by the AX3000 is 800x600. A higher
resolution of 1024x768 is available for later models (1Mb memory models).
To find out the memory size, press
<Ctrl><Alt><Esc>
and enter the AX3000
Set-Up. Select the
'?'
on the far right and press
<CR>
. Check the VGA
parameter value in the displayed dialog box. If this value is followed by
(1Mb)
,
1024x768 resolution is supported. If not only 800x600 is available.
It is not possible to up-grade lower to higher resolution models.
6.4.2 - Setting-Up the AX3000
To set a VNC session in 1024x768, press
<Ctrl><Alt><Esc>
to enter the
AX3000 Set-Up. Select
[Configuration]
→
[Terminal]
→
[Session X]
(where X is
the session number). A dialog box is displayed. Within this box select '
General
Parameters
'. In the displayed box, press
<Space>
to change resolution.
6.4.3 - Setting-Up Xvnc
A Xvnc server must handle the same resolution than the associated AX3000.
Then, to handle a different resolution, the Xvnc command line must be modified.
The command is generally run through the Xservers file (see Chapter 3).
It's the
geometry
option which is involved. For example, this Xvnc command:
:1 local /usr/local/bin/Xvnc :1 -ac -geometry 800x600 -depth 8 -rfbwait
120000 -rfbport 5901 -fp unix/:-1 -cc 3 -co /usr/lib/X11/rgb
must be replaced by:
:1 local /usr/local/bin/Xvnc :1
-ac -geometry 1024x768
-depth 8 -rfbwait
120000 -rfbport 5901 -fp unix/:-1 -cc 3 -co /usr/lib/X11/rgb
This modification will take effect after resetting the X server or rebooting Unix.