ADDERView 4 PRO DVI MultiScreen Manual

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To select a computer using the mouse buttons
Using the mouse buttons, you can quickly switch the keyboard, mouse, vid\
eo 
monitor(s), speakers and/or USB peripherals to any computer channel.
Note: These procedures work only with three-button or IntelliMouse devic\
es and 
only if the ‘Mouse Switching’ option has been enabled. 
To select a computer using the mouse buttons
1 Hold down the middle button (or scroll wheel) of the mouse.
2	 Click	the	left	mouse	button	to	increment	the	channel	number	or	click	the	
right mouse button to decrement the channel. When the correct channel is\
 
reached, release the middle button. 
 When using this method of switching:
•	 The	computer	channels	that	are	visited	depend	upon	the	configuration	
menu setting (see note ).
•	 The	ports	(KVM,	audio	and/or	USB)	that	are	switched	using	this	method	
depend upon the switching mode that is currently set using the front 
panel buttons. 
Choosing which computers are accessed when using mouse buttons
The computer channels that are visited when you use the mouse buttons (\
or 
hotkeys	+	tab/autoscan)	are	determined	by	a	setting	within	the	Configuration	
menu: 
1 Enter the Configuration menu. 
2	 Press	 and then press either: 
  to choose Cycle all ports, or
  to choose Cycle only active ports
3 Press  to accept the setting and return to the main menu section.
4 Press  and then  to exit the menu and save changes.     
						

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To  lock access to the computers
When privacy is required, you can lock access to the connected computers\
 via 
the unit. 
To lock the unit
1 Simultaneously press and hold  and  (or other hotkeys, if altered). 
2	 While	still	holding	 and , press .
 The display will show  (providing a valid password has been previously set). 
You will not be able to access any computers until the password is corre\
ctly 
entered.
To unlock the unit
•	 When	prompted,	enter	the	correct	password	and	press .
To set a new password
1 Enter the Configuration menu. 
2	 Press	 and then . The display will show 
3 Enter a new password and then .
 The password is not case sensitive and can be any combination of key 
strokes,	 including	 the	function	 keys,	but	excluding	 the	Num	 Lock,	 Caps	Lock,	
Scroll Lock and  keys. If your keyboard has special media keys, these also 
cannot be used as part of the password. 
 When you have typed in your password, press  to store it. Don’t worry if 
you type the password incorrectly, you can always re-enter configure m\
ode 
and set the password again.
4 Press  and then  to exit the menu and save changes.
To cancel the password
1 Enter the Configuration menu. 
2	 Press	 and then . The display will show 
3 Press  to remove the existing password.
4 Press  and then  to exit the menu and save changes.  
If you forget the password
To	 clear	 an	existing	 password:	 Connect	the	OPTIONS	 port	of	the	 unit	 to	the	 serial	
port of a computer and transmit the text clrpwd to the unit.   
						

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Autoscanning
When enabled, the autoscan mode switches between the connected computers\
 
in sequence. This is useful to allow you to sample activity among the co\
nnected 
computers. 
Two scanning modes are available:
•	Cycle all ports – This mode visits, in turn, to each connected computer. This 
mode should be used with care due to the reasons given in the warning 
below. To prepare for this autoscan mode, choose   within the 
configuration menu (see right).
•	Cycle only active ports – Only computer ports where an active computer 
is detected will be viewed. This mode avoids blank screens from being 
displayed and helps to prevent the viewing monitor from entering a power\
-
down state on every scan cycle.
 Additionally, when this mode is selected, whenever you use either the 
mouse	buttons	or	hot	keys	+	tab	to	change	channels,	only	computers	that	
are active will be visited. To prepare for this autoscan mode, choose   
within the configuration menu (see right).  
 WARNING: Many monitors are fitted with automatic power saving 
relays that switch off after a few seconds when connected to an 
inactive computer. If you are using such a monitor, do not use the 
‘Cycle all ports’ mode. Continual switching on and off of the moni\
tor’s 
relay will eventually damage the monitor. 
Seven autoscan periods are available (the time spent viewing each compu\
ter) 
ranging	from	2	seconds	to	5	minutes.	To	prepare	the	autoscan	period,	choose	
 and then  to  within the configuration menu (see right).
To start autoscanning mode, press    on the keyboard. 
To select an autoscan mode
1 Enter the Configuration menu. 
2	 Press	 and then press either: 
•	 7 to choose Cycle all ports, or
•	 8 to choose Cycle only active ports
3 Press  to accept the setting and return to the main menu section.
4 Press  and then  to exit the menu and save changes.
 Note: The setting of this option also affects which computers are visite\
d 
when the channel is changed using the mouse buttons or hot key + tab.
To select an autoscan period
1 Enter the Configuration menu. 
2	 Press	 and then press either: 
 to choose Autoscan disabled,
 to choose 2 seconds,
 to choose 5 seconds,
 to choose 7 seconds,
 to choose 15 seconds,
 to choose 30 seconds, 
 to choose 1 minute, or
 to choose 5 minutes.
3 Press  to accept the setting and return to the main menu section.
4 Press  and then  to exit the menu and save changes.
To start autoscanning
•	 On	the	keyboard,	press	  . 
Notes: 
During autoscanning, mouse switching, hot key + tab and interactivity wi\
th the 
computers are all disabled.
During autoscanning, only the KVM and speaker ports are switched to each\
 
visited computer channel, the two USB device ports remain connected to t\
heir 
currently selected channels.  
To stop autoscanning
You can stop the autoscanning process in either of the following ways:
•	 Press	the	COMPUTER button on the front panel, or
•	 Select	a	specific	channel	using	the	hot	keys	+	channel	number.		   
						

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Further information
This chapter contains a variety of information, including the following:\
•	 Getting	assistance	-	see	right
•	Appendix 1 – Supported video modes
•	Appendix 2 – Cable pin-outs
•	Safety information
•	Warranty
•	Radio frequency energy statements
Getting assistance
If you are still experiencing problems after checking the information co\
ntained 
within this guide, then we provide a number of other solutions:
•	Online solutions and updates – www.adder.com/support
	 Check	the	Support	section	of	the	adder.com	website	for	the	latest	solutions	
and firmware updates.
•	Adder Forum – forum.adder.com
 Use our forum to access FAQs and discussions.
•	Technical support – www.adder.com/contact-support-form
 For technical support, use the contact form in the Support section of th\
e 
adder.com website - your regional office will then get in contact with\
 you. 
HT   
						

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Appendix 1 – Default EDID video modes
The following digital video modes are defined within the default EDID \
information held by the AV4PRO-DVI units. This information is used only \
if no 
new EDID information is made available by the attached video monitor(s)\
. The 
AV4PRO-DVI units support video resolutions and refresh rates in excess o\
f those 
listed here. 
1024	x	768p	at	60Hz		 Native/preferred	timing
720	x		400p	at		70Hz		 IBM	VGA
720	x		400p	at		88Hz		 IBM	XGA2
640	x		480p	at		60Hz		 IBM	VGA
640	x		480p	at		67Hz		 Apple	Mac	II
640	x		480p	at		72Hz		 VESA
640	x		480p	at		75Hz		 VESA
800	x		600p	at		56Hz		 VESA
800	x		600p	at		60Hz		 VESA
800	x		600p	at		72Hz		 VESA
800	x		600p	at		75Hz		 VESA
832	x		624p	at		75Hz		 Apple	Mac	II
1024	x		768i	at		87Hz	 IBM
1024	x		768p	at		60Hz	 VESA
1024	x		768p	at		70Hz	 VESA
1024	x		768p	at		75Hz	 VESA
1280	x	1024p	at		75Hz	 VESA
1152	x		870p	at		75Hz	 Apple	Mac	II
1600	x	1200p	at		60Hz	 VESA	STD
1680	x	1050p	at		60Hz	 VESA	STD
1360 x  765p at  60Hz VESA STD
1360	x		768p	at		60Hz	
1440	x		900p	at		60Hz	 VESA	STD
1280	x		720p	at		60Hz	 VESA	STD
1920	x	1080p	at		60Hz	 VESA	STD   
						

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63TXDRXD
22GNDGND
Appendix 2 – Cable pin-outs
The OPTIONS port uses a 10p10c socket which can accommodate both 10p10c \
connectors	as	well	as	the	much	more	common	8p8c	connectors,	which	are	used	
on Ethernet leads and patch cables. The pin-outs are listed in this sect\
ion for 
both types of connector. 
Serial remote control and flash upgrade cable (8p8c)
8p8c  connectorD-Type female 9 way 
Multi-head synchronisation cable (8p8c)
MASTER end8p8c connectorSLAVE end8p8c connector
62TXDRXD
3
23
5RXD
GND TXD
GND
Serial remote control and flash upgrade cable (10p10c)
10p10c  connectorD-Type female 9 way 
72TXD
RXD
4
33
5RXD
GND TXD
GND
74TXD
RXD
33GNDGND
Multi-head synchronisation cable (10p10c)
MASTER end10p10c connectorSLAVE end10p10c connector   
						

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Safety information
•	 For	use	in	dry,	oil	free	indoor	environments	only.
•	 Both	the	AV4PRO-DVI	unit	and	its	power	supply	generate	heat	when	in	
operation and will become warm to the touch. Do not enclose them or 
place them locations where air cannot circulate to cool the equipment. D\
o 
not operate the equipment in ambient temperatures exceeding 40 degrees 
Centigrade.	Do	not	place	the	products	in	contact	with	equipment	whose	
surface	temperature	exceeds	40	degrees	Centigrade.
•	 Warning	-	live	parts	contained	within	power	adapter.
•	 No	user	serviceable	parts	within	power	adapter	-	do	not	dismantle.
•	Plug the power adapter into a socket outlet close to the module that it \
is 
powering.
•	Replace the power adapter with a manufacturer approved type only. 
•	Do not use the power adapter if the power adapter case becomes damaged, \
cracked or broken or if you suspect that it is not operating properly.
•	If you use a power extension cord with the AV4PRO-DVI unit, make sure 
the total ampere rating of the devices plugged into the extension cord d\
oes 
not exceed the cord’s ampere rating. Also, make sure that the total a\
mpere 
rating of all the devices plugged into the wall outlet does not exceed t\
he 
wall outlet’s ampere rating.
•	Do not attempt to service the AV4PRO-DVI unit yourself.
Warranty
Adder Technology Ltd warrants that this product shall be free from defects in 
workmanship and materials for a period of two years from the date of ori\
ginal 
purchase. If the product should fail to operate correctly in normal use \
during the 
warranty period, Adder will replace or repair it free of charge. No liab\
ility can be 
accepted for damage due to misuse or circumstances outside Adder’s co\
ntrol. 
Also Adder will not be responsible for any loss, damage or injury arisin\
g directly 
or indirectly from the use of this product. Adder’s total liability u\
nder the terms 
of this warranty shall in all circumstances be limited to the replacemen\
t value of 
this product.
If any difficulty is experienced in the installation or use of this pr\
oduct that you 
are unable to resolve, please contact your supplier.   
						

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Radio Frequency Energy
All interface cables used with this equipment must be shielded in order \
to 
maintain compliance with radio frequency energy emission regulations and\
 
ensure a suitably high level of immunity to electromagnetic disturbances\
.
European EMC directive 2004/108/EC
This equipment has been tested and found to comply with the limits for a\
 class 
A computing device in accordance with the specifications in the Europe\
an 
standard	EN55022.	These	limits	are	designed	to	provide	reasonable	protection	
against harmful interference. This equipment generates, uses and can rad\
iate 
radio frequency energy and if not installed and used in accordance with \
the 
instructions may cause harmful interference to radio or television recep\
tion. 
However, there is no guarantee that harmful interference will not occur \
in a 
particular installation. If this equipment does cause interference to ra\
dio or 
television reception, which can be determined by turning the equipment o\
n 
and off, the user is encouraged to correct the interference with one or \
more 
of the following measures: (a) Reorient or relocate the receiving ante\
nna. (b) 
Increase	the	separation	between	the	equipment	and	the	receiver.	(c)	Connect	
the equipment to an outlet on a circuit different from that to which the\
 receiver 
is	connected.	(d)	Consult	the	supplier	or	an	experienced	radio/TV	technician	for	
help. 
FCC Compliance Statement (United States)
This equipment generates, uses and can radiate radio frequency energy 
and if not installed and used properly, that is, in strict accordance wi\
th the 
manufacturer’s instructions, may cause interference to radio communic\
ation. 
It has been tested and found to comply with the limits for a class A com\
puting 
device	in	accordance	with	the	specifications	in	Subpart	J	of	part	15	of	FCC	rules,	
which are designed to provide reasonable protection against such interfe\
rence 
when the equipment is operated in a commercial environment. Operation of\
 this 
equipment in a residential area may cause interference, in which case th\
e user at 
his own expense will be required to take whatever measures may be necess\
ary 
to	correct	the	interference.	Changes	or	modifications	not	expressly	approved	by	
the manufacturer could void the user’s authority to operate the equip\
ment.
Canadian Department of Communications RFI statement
This equipment does not exceed the class A limits for radio noise emissi\
ons from 
digital	apparatus	set	out	in	the	radio	interference	regulations	of	the	Canadian	
Department	of	Communications.
Le présent appareil numérique n’émet pas de bruits radioé\
lectriques dépassant 
les limites applicables aux appareils numériques de la classe A presc\
rites dans 
le règlement sur le brouillage radioélectriques publié par le m\
inistère des 
Communications du Canada.   
						

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www.ctxd.com Documentation by:
©	2012	Adder	Technology	Limited
All trademarks are acknowledged.
Part	No.	MAN-AV4PRO-DVI	•	Release	1.1b
Web:  www.adder.com
Contact:		www.adder.com/contact-details
Support: forum.adder.com   
						

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HT
Index
A
Assistance		23
Audio
connection  7
Autoscanning		22
B
Brackets
fitting  6
C
Cable	pin-outs		25
Channel	select	input	lines		10
Channel	selection	codes		10
Computer
connection		8
ports  4
selecting		18
Configuration		13
Connections		7
computer	system		8
multiple video heads  11
user console  7
D
DDC/CI		12
E
EDID	information		12
default	video	modes		24
Emulated switching  3
Enumerated switching  3
External control  10
F
Firmware
upgrade  16
Front panel
switching		18
H
Host computer
connection		8
Hotkeys
changing  14
selecting	computers		19
what	are	they?		19
Hybrid	DDC		12
I
Indicators  4
K
Keyboard
connection  7
KVM		2
L
Lock	the	unit		21
M
Mounting  6
Mouse
connection  7
Multiple units
synchronising  11
Multiple video head
connections  11
O
Operation		18
Options port  4
behaviour setting  14
pinout  10
speed setting  14
P
Parts
supplied and extra  5
Password
setting	&	entering		21
Peripherals
connecting  7
R
Rack mounting  6
Remote control
by computer  10,14
by	RC4	unit		9
Remote	wakeup		2
RS-232	serial
switching commands  10
S
Safety	information		26
Selecting computers
with	front	panel		18
with	hotkeys		19
with	mouse	buttons		20
Serial port
settings for control  10
Speakers
connection  7
Supplied items  5
Switching		18
by input lines  10
by	RS-232	serial		10
Switching mode
setting a default  15
T
Troubleshooting		23
True	Emulation		2,3
U
Unlock	the	unit		21
Upgrade
firmware  16
USB device
connection  7
USB	Remote	wakeup		2
USB switching
emulation  3
enumeration  3
True	Emulation		2,3
User console  4
V
Video	modes		24
Video port
connection  7
W
Warranty		26