287 Select the extension unit (EXT#) to be removed usingthe arrow button (up or down), and then press the[SET] button.8 Move the underscore mark below "YES" using thearrow button (left or right), and then press the [SET]button.The shutdown process of the extension unit will start andall the HDD status indicators will start blinking orange.When the shutdown process is complete, all the HDD sta-tus indicators will go off.• When the shutdown process of the extension unit onwhich recording is being performed starts, recordingwill continue on an HDD unit on another device.Images may sometimes not be recorded for severalseconds when switching the HDD unit for recording. Ifthere is no device with an HDD unit for recording,recording will stop.When the [SET] button is pressed, the display on the LCDwill return to the time and date menu.9 Remove all the HDD units from the extension unitafter confirming that all the HDD access indicatorsare off.(1) Hold down the removal knob on the HDD unit.(2) Pull the lever up.(3) Pull the HDD unit out from the HDD slot.Pull the HDD unit out carefully so as not to drop it andhandle it gently so as not to give it a shock or vibration.(3)(2)(2)(1)● Remove all the HDD units in theextension unit at the same timeIt is possible to remove (link off) all the HDD units in the exten-sion unit.Refer also to the manuals provided with the recorder.1 After inserting the provided key into the key hole onthe front cover, push and turn it to the right to openthe front cover.The following operations are to be performed on the net-work disk recorder.*2 Hold down the [USE] button for 2 seconds or more.The buzzer will sound.3 Press the arrow button (up or down) repeatedly untilthe "HDD Operation" indication is displayed.4 Press the [SET] button.5 Press the arrow button (up or down) repeatedly untilthe "Remove EXT" indication is displayed.6 Move the underscore mark below "YES" using thearrow button (left or right), and then press the [SET]button.(1)(2)