Samsung Syncmaster Vc240 User Manual

3 Network and Call Settings
3.1 Network Settings
Consult your network administrator, and configure the network settings for
the monitor. The IP address can be assigned in one of the following two ways.
Static IP address :
The same IP address will always be assigned to the moni-
tor whenever it is powered on.
Dynamic IP address :
A different IP address will be assigned to the monitor
each time it is powered on.
...
1 Press to open the Setup screen, and select Network.
...
2 To assign a dynamic IP address,...

3.1 Network Settings
whereas the invalid items will be indicated by a .
...
6
Assign the monitor a name so that it can be identified by other devices
connected to the network.
Select Display Name , and enter a name.
The data transmission rate and mode are determined while the monitor tries
to connect to a router. Usually, the monitor is automatically connected; how-
ever, the connection attempt will sometimes fail. When the connection fails,
configure the data transmission rate and mode manually as...

3.2 Data Transmission Mode
3.2 Data Transmission Mode
You can make or receive calls using one of the following data transmission
protocols:
• H.323
• Session Initiation Protocol
H.323 Data Transmission
To make calls using the H.323 telephone number mode (E.164), configure the
settings as follows:
...
1 Press to open the Setup screen, and select Network.
...
2 Select Phone Number and enter a number. Dial by user name (alias) is
available in H.323 through the gatekeeper. ...
3
Set
Network Preference toH.323...

3.2 Data Transmission Mode
...
1 Press to open the Setup screen, and go to
Network.
...
2 Select User Name and enter a name. In SIP you can use both name and
number in URI for dialing.
...
3
SetNetwork Preference toSIP . ...
4 Select
SIP Settings .
a) SetSIP Proxy Server toOn .
b) Fill theDisplay Name ,Server Address , andPassword fields.
...
5
SelectOKto save the new settings.
H.323 and SIP modes cannot be used at the same time. To change the
current H.323 mode to SIP, set Network PreferencetoSIP .
NAT...

3.3 Call Settings
...
3
Set
NAT Traversal toYes .
...
4 UseNAT Auto Discovery on for system to discover it’s external public
IP automatically.
...
5
Following OK, discovered external public IP will be displayed.
...
6
UseNAT Auto Discovery off for manual enter public IP address.
When NAT Traversal is set toYesthen Gatekeeper andH.460 Traversal
must be set to Offand vise versa.
...
7 OnNetwork selectH.323 Settings and setGatekeeper andH.460
Traversal toOff .
...
8
OnNetwork selectPorts Conflagrations and...

3.3 Call Settings
resolution, max frame rate will be used.
...
4 A higher sharpness will compromise simultaneity. For instance, a pic-
ture of you waving a hand will appear delayed for a remote caller. For
simultaneity, set Video ModetoMotion .
...
5
A bad network connection sometimes corrupts the picture, which ap-
pears as a mosaic, during a call. Set SVCtoOn . Clear and normal
picture will be restored. SVC will be take effect while remote system is
capable to support it; for example, RADVISION VC240...

3.3 Call Settings
Time
Set the clock precisely so your video calls will be logged accurately.
...
1 Press to open the Setup screen, and select Clock.
...
2 The time server will allow the clock to always have the precise time. To
use the time server, set Clock Modeto
On . ...
3
Select the
Time Zone corresponding to your region.
...
4 If Daylight Saving Time is in effect in your region, setDaylight Savings
to On .
...
5
If you do not want to use the time server, selectClock Set, and enter
the date and time...

3.3 Call Settings
or time using the number keys on the remote.
...
6
InDate Format ,DD indicates the day, MMthe month, and YYYYthe
year. If Date Format is set toDD/MM/YYYY and a call was made on
July 18, 2010, the date will be displayed as 18/07/2010.
...
7 IfTime Format is set to12 Hours and a call was made at 6:24 p.m., the
time will be displayed as PM 06:24. If you do not want to display AM
or PM, set Time Format to24 Hours . Then the time will be displayed as
18:24 .
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3.3 Call Settings
Camera
Your picture may appear too dark or bright, or different in color for your
remote caller, depending on your ambient light intensity. Change several
settings so the remote caller can see you clearly:
...
1 Press to open the Setup screen, and go to Camera.
...
2 Select the correct frequency from Power Frequency. Otherwise, the pic-
ture may continually move upward.
...
3
SetWhite Balance toManual , and adjust the white balance. However, it is best to select
Autofor most occasions....

3.3 Call Settings
...
5
Rotating your monitor to a vertical orientation will rotate the camera,
and thus your image will appear rotated on the remote caller ’s screen.
To resolve this, the remote caller should also rotate his monitor to a
vertical orientation, and you and the remote caller should set Flipto
Horiz. + Verti.
White Balance is used to generally adjust the color intensity for making
the brightest area in the picture white.
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