UltraVNC Usage
Find here a description on how to use UltraVNC. Beside the toolbar buttons there's a context menu with several options. In addition there are a number of hot key combinations for common tasks.
VNCViewer Toolbar
-
Send CTRL+ALT+DEL
-
Toggle Full Screen Mode
-
Show Connection Options...
-
Refresh Screen
-
Send 'Start' (CTRL+ESC) to host
-
Send Custom Key
-
Show Status Window
-
Close Connection
-
Hide Toolbar Buttons
-
Toggle Remote Input and Remote Blank Monitor
-
Open File Transfer...
-
Select Single Window
-
Select Full Desktop
-
Open Chat...
VNCViewer Context Menu
- File Transfer... (Hotkey
CTRL+ALT+F7
) -
Open the file transfer dialog window.
- Chat... (Hotkey
CTRL+ALT+F8
) -
Open the chat dialog window.
- Show/Hide Toolbar (Hotkey
CTRL+ALT+F9
) -
Show or hide the VNCViewer toolbar.
- Disable/Enable Remote Input and Monitor
-
Disable keyboard and mouse input as well as the monitor on the remote computer.
- Connection options... (Hotkey
CTRL+ALT+F6
) -
Open the connection option dialog window.
- Connection info
- Open the connection info window.
- Request screen refresh
-
Redraw the screen in VNCViewer. Sometimes the display in VNCViewer misses updates or becomes corrupted. A screen refresh can then insure that VNCViewer's display and remote computer's display are in sync.
- View only
- Disables sending mouse and keyboard events from the VNCViewer to the remote computer.
- Various screen size options
-
Full screen mode (hotkey
CTRL+ALT+F12
) displays the remote screen on the entire screen of your display. Together with a hidden toolbar this feels like sitting in front of the remote computer.
Scaled viewer mode displays the scaled remote screen in a window with a user defined size.
Scaled server mode generates less network traffic from server side and uses a pixel blending algorithm to optimize the display.
Fuzzy screen mode combines Server and Viewer scaling to provide reasonable visual comfort and speed even over very slow connections.
Autoscaling mode scales the view to fit the viewer screen.
Normal screen mode (hotkey
CTRL+F11
) displays the remote screen 1:1. - Full/256 Colors
- Change the color depth of the screen.
- Send various key combinations
- Send
CTRL+ALT+DEL
(hotkeyCTRL+ALT+F4
),CTRL+ESC
(this opens the start menu),CTRL+Key Down
,CTRL+Key Up
,ALT+Key Down
orALT+Key Up
. - New connection...
- Start a new connection.
- Save connection info as... (Hotkey
CTRL+ALT+F5
) - Save the options and settings of the active connection in a file.
- About VNC Viewer...
- See version and licencing information of VNCViewer.
Additional Hotkeys
Pressing ALT or CTRL send ALT/CTRL directly to the VNCServer, as if the user selected "CTRL DOWN/CTRL UP/ALT DOWN/ALT UP" from the system menu.
When SCROLL-LOCK
is activated, all key combinations (except CTRL+ALT+DEL
) are
directly sent to the remote computer:
- Instead of switching applications on the client side,
ALT+TAB
is sent to the VNCServer. - Instead of opening the start menu on the client side,
CTRL+ESC
is sent to the VNCServer. - Instead of opening the system menu on the client side,
ALT+SPACE
is sent to the VNCServer. - Pressing
Break/Pause
key toggles Full-Screen mode on or off. - Pressing
PRINT-Screen
key requests a full screen update (same as selecting "Request Screen Refresh" from the system menu)
All the above can be disabled by turning the SCROLL-LOCK
key off.