85TROUBLESHOOTINGCheck the following before requesting repair.If a trouble cannot be corrected even after checking and trying remedy, contact your dealer.Refer to p. 36.Problem Check item and Remedy ReferenceThe power of system controller is notturned on.The AC adapter may be disconnectedfrom either the system controller or theAC outlet. Check the connection.The DC plug may not be firmly pluggedinto the DC 9 V Input jack of systemcontroller. Check the connection.Refer to p. 36.The brightness of LCD is not enough. /Characters do not appear on the LCD.The display setting value of LCD maybe improper. Check the setting.Refer to p. 38.Login standby display does not appearon the LCD.Users cannot control cameras with the3D joystick.Users cannot log into the system. Cables may be disconnected fromeither the DATA ports of system con-troller or other system units. Check theconnections.The line termination settings of MODEswitches may be wrong. Check the set-tings and turn on the power again.You may have entered a wrong user ID.Reenter the user ID correctly.You may have entered a wrong pass-word. If the password is wrong, theLCD will return to the login standby dis-play. Reenter the password correctly.Refer to p. 20.Refer to p. 24.Refer to pp. 38 and 39.Refer to pp. 38 and 39.The cable may be disconnected fromeither the main unit or 3D joystick unit.Check the connection.The combination codes of main unitand 3D joystick unit may not be identi-cal. Check their combination codes.Refer to p. 21.Refer to p. 21.The settings of MODE switches at therear panel may be wrong. Check thesettings and turn on the power again.Refer to p. 24.The setting of CONTROLLER NO.switch may be wrong. Check the settingand turn on the power again.Refer to p. 25.You may have turned on the powerwhile some buttons of system controllerwas held down. Check no buttons arebeing held down, and turn on the poweragain.Refer to p. 36.Users who have logged into the systemmay not be authorized to control cameraswith the 3D joystick. Check the user levelsettings of these users.Refer to pp. 72 to 76.Panning, tilting, or zooming is activated evenwhen you are not controlling the 3D joystick.The speed of panning and tilting is not equaldepending on directions.