![](/images/new-backgrounds/1202288/202288103x1.webp)
Keyboard commands (continued)
Command | Key Sequence | Description |
Send Null Byte | [Ctrl] N | Sends a null byte to the CPU’s |
|
| PS/2 mouse port. Use this |
|
| command if the PS/2 mouse |
|
| gets “out of sync”. |
Reset Mouse | [Ctrl] O (not zero) | Resets the currently selected |
(NT or Unix |
| NT or Unix computers PS/2 |
systems only) |
| mouse. Also switches the NT |
|
| mouse driver to “wheel” mode. |
Start Scan | [Ctrl] S | Sequentially steps through all |
|
| connected CPUs in a group. |
Stop Scan | [Ctrl] X | Turns scan “Off” |
Table 1. Keyboard commands
When you first start using a KVM station, it may require you to login. If the KVM station requires a login, the login box, shown in Figure 16, will display. The login box appears when a Unit is powered on, when a user logs off, or when a preset time interval passes with no keyboard or mouse activity. If a login is required, type in your User ID and press [Enter]. (User ID is the user name defined on the configure user menu) If the user ID is validated, you can then type in your password and press [Enter]. If the password is validated, the KVM station can be accessed. A user may login with the same user ID and password at more than one KVM station. Both the User ID and password are case sensitive.
Login Control Room