Panasonic WJ-ND300A Installation Manual

Also see for WJ-ND300A: Brochure Reference Manual Operating instructions Operating instructions

Panasonic WJ-ND300A Installation Manual Manual pdf 24 page image

24How to Replace Hard Disk DrivesReplacement of hard disk drives is available regardless ofwhether the power of the unit is on or off.The procedure of replacement depends on whether thepower of the unit is on or off.Refer to the operating instructions for the optional extensionunit when replacing the hard disk in the extension unit.When replacing the hard disk drive with theunit power offTurn off the power of the unit and detach the power plugfrom the outlet.1. Open the connectors cover on the front panel andremove the fixing screw.Detach the front panel by sliding it after removing thescrew.Important:• Do not detach the cable connecting the unit and thefront panel while the HDD status indicators are still lit oruntil 30 seconds have passed since the HDD statusindicators went off.• Protect the hard disk drives from static electricity.• Do not stack them, or keep them upright.• Do not use an electric screwdriver to secure them.(Tightening torque: 0.49 N·m {5 kgf·cm})• Avoid rapid changes in the temperature and humidity toprevent condensation. (Acceptable change: within15 °C/h {59 °F/h})2. Remove the connector from the front panel.Important:• Do not pull the cable.• Hold the connector and pull it straight up.3. Remove two cables connecting to the hard disk drive.4. Remove both of the hard disk drive units.ALARM OPERATEALARMSUSPENDEDERROR TIMER REC LINK 1 LINK 2HDD 1HDD 2HDD 3ESCNetwork Disc RecorderWJ-ND300300SETHDD 4ConnectorscoverFront panelconnectorFront panelconnector