be used (512 kbps, 768 kbps, 1.0 Mbps,1.2 Mbps, 2.0 Mbps, 3.0 Mbps, 4.0 Mbps,5.0 Mbps, 6.0 Mbps, 7.0 Mbps, 8.0 Mbps,9.0 Mbps [default], 10.0 Mbps).Note• The maximum bandwidth during a videoconference call adjusts to that of the partythat has set the lowest bandwidth for themaximum bandwidth setting among allparticipating parties.• You cannot select a value that is higher thanthe maximum bandwidth set by the dealer.For details, contact your dealer.• When you make a 3-party video conferencecall, select a value of "1.0 Mbps" or higher.Otherwise, the image quality and the soundquality cannot be guaranteed.• When you make a 4-party video conferencecall, select a value of "2.0 Mbps" or higher.Otherwise, the image quality and the soundquality cannot be guaranteed."Encryption": Use [ ][ ] to select whether toenable encryption.– "ON": Encryption is enabled.– "OFF" (default): Encryption is disabled.Note• Be careful when changing encryptionsettings because doing so may cause youto become unable to communicate withother parties.• Be aware that if encryption is disabled,eavesdropping might be possible onnetworks that are not secured against suchactions.• If you cannot specify a value for"Encryption" because the setting isunavailable, contact your networkadministrator.• When connecting to an MCU ornon-Panasonic video conference system,set "Encryption" to "OFF" becauseencryption is not available. Encryption mustbe disabled on both sides."Max Resolution": Use [ ][ ] to select themaximum display resolution of the main videocamera and sub video camera used during a videoconference call.– "Full HD": Maximum resolution: 1920 ´ 1080i(This mode switches the display resolutionaccording to the condition of the network.)– "HD" (default [for KX-VC300]): Maximumresolution: 1280 ´ 720p(This mode switches the display resolutionaccording to the condition of the network.)– "Auto" (default [for KX-VC600]): This modeselects either "Full HD" or "HD" according tothe available bandwidth.Note• Selecting "Auto" or "HD" is recommended.• If you are using the KX-VC300, "Auto" or"Full HD" can only be selected afterpurchasing an activation key card(KX-VCS401) to enable sending images inFull HD resolution (Page 94).• When "Full HD" is selected, if the otherparty has a low bandwidth, the displayresolution may be lower than when "HD" or"Auto" is selected.• If the other party’s unit is located outsideyour country/area, the field frequencybetween your units may be different. In thiscase, the maximum resolution will be"HD", even if you have specified "FullHD".• When making a 3-party video conferencecall, the main video camera will beautomatically set to "HD", even if you havespecified "Full HD".• When making a 4-party video conferencecall, the main video camera and sub videocamera will be automatically set to "HD",even if you have specified "Full HD".5. Press [G].• A dialog box to confirm the saving of settings isdisplayed.6. Use [ ][ ] to select "Yes" and press [Enter].• The select local site screen is displayed.7. Press [Home].• The Home screen is displayed.Selecting a Local Site1. Press [Menu].• The Menu screen is displayed.96 Operating Manual Document Version 2011-04Contacts and Settings