RMD-1150 Series User's Manual 18
1.5.3 Function key <F2>To switch the eye mark " of a computer on or off. First, use the
<UP> and <DOWN> arrow keys to highlight it, then press <F2> to
switch its eye mark on or off. If Scan Type is 'Ready PC +"', only
the power-on and eye mark selected computers will be displayed
sequentially in Scan mode.
1.5.4 Function key <F3> To lock a device (a computer or a Slave) from unauthorized
access, use Security. Security is effective for only one device (a
computer or a Slave). To lock a device, use the <UP> and
<DOWN> arrow keys to highlight it, then press <F3>. Now, enter
up to 4 characters ('A'~'Z', '0'~'9, '-') followed by <ENTER> as new
password. A Security-enabled device is marked with a “lock
symbol” following its channel number. To permanently disable the
security function from a locked device, highlight it, press <F3>
then enter the password.
If you want to access the locked device temporarily, simply
highlight it and press <ENTER>, the OSD will ask you for the
password. After entering correct password, you are allowed to
use the device. This device is automatically re-locked once you
switch to another one. During Scan mode, OSD skips the
security-enabled device.
Note: Only one device (a computer or a Slave) can be locked
by this function at a time.
Note!: If you forget the password, the only way to
permanently disable the security function is to remove
all possible power sources from the RMD-1150F-8. You
will need to turn off all computers and unplug the RMD
switch power adapters, then restart everything.