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ADDERView 4 PRO VGA MultiScreen Manual

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Channel switching by external control
The OPTIONS port featured on every AV4PRO-VGA allows external control of\
 
the	current	channel	either	by	the	optional	RC4	controller,	commands	sent	via	
RS-232 serial input or by switching one of the four channel select input\
 lines. For 
more details about the necessary RS-232 serial cable, see Appendix 2.
OPTIONS port pinout
The	OPTIONS	port	can	accept	either	8p8c	or	10p10c	connectors,	as...

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4321
USB2.0
SWITCHED USB 
1
USB  25V
2.5A
INDOOR USE
ONL YUSER
CONSOLE
OPTIONS
43 21
USB2.0
SWITCHED USB 
1
USB  25V
2.5A
INDOOR USE
ONL YUSER
CONSOLE
OPTIONS
Slave AV4PRO-VGA
Master AV4PRO-VGA
Master monitorSlave monitor
Computers fitted with multiple video heads
Serial synchronisation cable
Synchronising multiple units
AV4PRO-VGA units can be connected together so that they operate 
in a synchronised manner. Thus, two AV4PRO-VGA units...

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Managing EDID video display information
Whenever a AV4PRO-VGA unit is powered on (or when the option  is 
selected from the configuration menu), it will interrogate the connected 
monitor(s) to determine whether EDID (Extended Display Identificati\
on Data) 
information is available. If EDID information is available, it will be c\
opied and 
used; otherwise a default set of data, stored within the AV4PRO-VGA, wil\
l be 
substituted. You...

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Configuration
Using the configuration menu
The configuration mode allows you to determine numerous aspects of the\
 
AV4PRO-VGA unit capabilities.  
To use the configuration menu
During normal use, the seven segment display on the front panel shows th\
e 
number of the currently selected computer channel. From this condition, \
enter 
configuration mode as follows:
1 Press and hold the front panel COMPUTER button for roughly five seconds....

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General configuration
Changing hotkeys
AV4PRO-VGA units use  and  as their standard hotkeys. These can be 
changed if they clash with other software or hardware within the install\
ation.
To change the hotkeys 
1 Enter the Configuration menu. 
2 Press  to enter the Hotkey menu and then press either: 
  to choose Ctrl + Alt
  to choose Ctrl + Shift
  to choose Alt + Shift
  to choose Right Alt
3 Press  to accept the setting and return to...

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Switching mode
Using the configuration menu, you can define a default switching mod\
e. 
The	switching	mode	determines	which	peripherals	(KVM,	USB1,	USB2	and/or	
speakers) should be moved to the next computer when it is selected usin\
g any 
of the standard methods. Regardless of the default switching mode set here, 
during use you can always change the mode using either the MODE button (\
on 
the front panel) or using the additional...

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Performing upgrades
The AV4PRO-VGA unit is fully upgradeable via flash upgrade. Such upgra\
des 
require a Windows-based computer system to be linked via the OPTIONS port. 
Items required to perform an upgrade 
•	 Optional	upgrade	cable	(see	Appendix 2 for pin-out specifications).
•	 A	Windows-based	upgrade	computer	with	an	RS232	serial	port.
•	 The	latest	version	of	the	KVM	Firmware	Uploader	and	firmware	files	for	the	
AV4PRO-VGA unit -...

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Issues to consider when performing flash upgrades
The upgrade program rewrites the internal firmware code. If the upgrad\
e 
process is interrupted then the unit will have invalid code and will not\
 be able 
to operate. It is therefore good practice to ensure that the upgrade pro\
cess 
is always fully completed. A partial or failed upgrade may be rectifie\
d by 
performing another upgrade.   
WARNING: Running faulty or partially upgraded...

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Operation
Selecting a computer
There are four main ways to switch the common peripherals to specific \
computer channels:
•	Using the front panel controls    
•	Using hotkeys 
•	Using mouse button presses 
•	Using external switching control (RC4 remote, RS-232 or input lines)
To select a computer using the front panel
The front panel allows you to determine how the various peripherals are \
switched to one or more computer channels. 
1...

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To select a computer using hotkeys
Using hotkey combinations, you can quickly switch the keyboard, video 
monitor(s), mouse and speakers and USB peripherals to any computer cha\
nnel.
There are two mains ways to use hotkeys: Standard and Additional.
Standard hotkey press combinations
The standard hotkey press combinations allow you to change channels with\
 the 
minimum of keypresses: 
1 Simultaneously press and hold  and  (or other...
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