Advantech RMD-1150 User Manual

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      RMD-1150 Series User's Manual
1 8
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.