VNC Display
Menu path: Setup > Sessions > NoMachine NX Client > [Session Name] > VNC Display
This area is active if the parameter Setup > Sessions > NoMachine NX Client > [Session Name] > Session is set to "VNC".
These settings are only relevant up to NoMachine NX Server Version 3.5.
Display: Size of the display area that is used for the session 
Possible values:
- 640x480 
- 800x600 
- 1024x768 
- Available area 
- Fullscreen: The session will be shown in full-screen mode, i. e. stretched across the entire screen. (Default) 
- Custom: The width and height can be freely defined. 
- Multimonitor Fullscreen 
- Width: Width of the display area for the session (default: 800) 
Height: Height of the display area for the session (default: 600)
Use custom settings
☑ The image transmission properties can be changed on the client side.
☐ The image transmission properties are specified on the server side only. (default)
- Use both JPEG and RGB compression: JPEG compression (results in losses) as well as RGB compression (loss-free) will be used. The level of JPEG compression will be adjusted dynamically depending on the compressibility. 
- Use JPEG and RGB compression, and use custom JPEG quality: JPEG compression (results in losses) as well as RGB compression (loss-free) will be used. The level of JPEG compression is specified by the parameter JPEG quality. 
- Only use JPEG compression: Only JPEG compression (results in losses) will be used. The level of JPEG compression will be adjusted dynamically depending on the compressibility. 
- Use JPEG compression and custom JPEG quality: Only JPEG compression (results in losses) will be used. The level of JPEG compression is specified by the parameter JPEG quality. 
- Only use RGB compression: Only RGB compression (loss-free) will be used. 
- Use plain X bitmaps: The images will be transmitted as bitmaps without compression. 
- JPEG quality: If Use JPEG and RGB compression and define JPEG quality or Use JPEG compression and define JPEG quality is enabled, the quality of images in JPEG format can be defined (default: 6). 
