29UDR-204(C) Operation manual Revision 3.03.1.1 Channel number.A user can select targeted camera from CH #1 ~ CH # 4. After setting, this, live viewingpicture will be changed to selected channel automatically.3.1.2 Camera Name EditFigure 3-3 Camera name edit screenUser can edit camera name indicated button part of each channel. as explained paragraph2.1.1. According to above picture 1-2, after keyboard type’s window which is enterable oreditable as displayed, user can set channel name with entering new letters and it is available12 letters at maximum. Selected name at this paragraph will be displayed at the left side oftop portion on window.By using “CAPS” button, user can shift a letter to capital one and/or inversion.By using “◀ㅡ” button, user can delete miss-entered characters .If you enter “OK” button, entered name will be applied after that and revert to previous menu.If user enter “cancel” button, entered name will be discharged and maintain the presentname & reverted to prior menu.3.1.3 Camera hideUser can make the live screen appear or not by channel with this function.If user sets up “On” in this function, the live screen of the selected channel does not appear.In case of recording, the recording continues, although screen does not appear.