Panasonic WJ-HDE400/3000T3 Installation Guide - Page 16

■ Position in the rack When connecting multiple extension units to a recorder, make sure you consider the length of the provided connection cable (1 m {39.4"}). It is recommended to install the recorder in the center of the rack. The following is an example of a connection with Network Disk Recorder WJ-ND400K. Extension unit (Unit number: 5) Connection cable (provided with the extension unit) Require a space of 1 unit (44 mm {1.73"}) Extension unit (Unit number: 4) Network disk recorder Extension unit (Unit number: 1) Extension unit (Unit number: 2) Extension unit (Unit number: 3) Require a space of 1 unit Require a space of 1 unit Require a space of 1 unit Require a space of 1 unit Note: • When installing the extension unit in the rack, leave a space of 1U (44 mm {1.73"}) above and below the extension unit for ventila- tion. • Fix the connection cable firmly using the cable clamp. When the cable is not connected firmly or when it is disconnected, the system may become unstable or recording may fail. • Do not leave the connected cables unnecessarily long and loose. If the wiring route is unnecessarily detoured or the distance between devices is too far, it may cause malfunction. Do not wind the cable in a coil. • The unit numbers are only for the above connection example. Refer to the manuals provided with the recorder for how to check the unit numbers of the connected extension units. 16