Raritan Computer P2-UMT1664M 用户手册

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C
HAPTER 
3:
 
O
PERATION 
– U
SER 
F
UNCTIONS
 25 
Once you switch to a different channel port, you can continue switching by pressing the hotkey (factory 
default is [Scroll Lock]) twice rapidly to activate the Selection Menu. If you want to return to your 
previously selected channel port without seeing any OSUI menus, press the “previous channel port” 
command key (factory default is [Num Lock]) twice rapidly. 
In the Selection Menu, each channel port’s availability is visually indicated by the following text colors. 
(For additional information about Private Mode, Public View Mode, and PC Share Mode, please see the 
section Operation Mode in Chapter 4: Administrator Functions, System Configuration.) 
 
Black 
No device is connected or the connected device is powered OFF. 
Green 
Server CPU is connected and the channel port is active and available. 
However, if the Paragon system is in PC Share Mode, another user may 
currently be accessing the server. 
Red  
Channel port is unavailable, currently being accessed by another user. 
(This happens only when the Paragon II system is in Private Mode.) 
Yellow 
Channel port is unavailable for control (being controlled by another 
user), but video can be viewed. (This happens only when the Paragon 
system is in Public View Mode. Please refer to the paragraphs below for 
information about other OSUI displays that appear when the system is in 
Public View Mode.) 
Purple 
A second- or third-tier cascaded Base Unit is connected to this channel 
port (please see Chapter 2: Installation, Installing a Cascaded 
Paragon II System
). 
White 
Channel port’s current status is unknown. This should not happen if the 
Paragon II is operating normally. 
 
When the system is set to Public View Mode, if one user has already selected a server, another user can 
also select it, but the second user can only view video output, not control it or input any data with the 
keyboard and mouse. In this mode, other OSUI graphic elements will appear on screen when you select 
various CPUs: 
• 
When you select a server that someone else is already controlling, a message showing the name of the 
server being viewed will appear on your monitor. It cannot be removed, but will disappear after three 
seconds. Press [Esc] to return to the main Selection Menu. 
• 
If another user chooses to view the video of a server you have already selected, you will see a message 
bearing that user’s name for three seconds, twice – first when the second user begins viewing and then 
when the second user stops viewing.