User manual AXIS 25221R3

[. . . ] AXIS 262 Network Video Recorder User's Manual 2 About This Document This manual is intended for administrators and users of the AXIS 262 Network Video Recorder. It includes instructions for using and managing the AXIS 262 on your network. Previous experience of networking will be of use when installing and using this product. Later versions of this document will be posted to the Axis Website, as required. [. . . ] Note: If set to OFF the hard disk can become full and it will not be possible to record any more data for that camera. Replacing the hard disk If the hard disk in the AXIS 262 fails, it can be replaced. A hard disk up to 400 GB can be used, but the recommended size is 160 GB. Note that for the product warranty to be valid: a) the disk must be replaced with the 160 GB replacement disk supplied by Axis (part number 5002-011 ACC HARDDISK 160GB AXIS 262) b) the disk must only be replaced by personnel authorized to do so by Axis. Axis does not guarantee functionality with any other hard disk than the one originally included, or its authorized replacement. Note: If a disk larger than 160 GB is used, the maximum number of users will be decreased Caution! The electronics of the AXIS 262 can be sensitive to Electrostatic Discharges (ESD). Make sure the power cable is disconnected before removing the cover to avoid electrical hazards. AXIS 262 - Hard Disk To replace the hard disk: 1. Unscrew the cover screws (two on each side and three on the back, see AXIS 262 rear panel, on page 7) of the AXIS 262. Unscrew the two screws that fix the hard disk bracket to the AXIS 262. Remove the bracket, and loosen the screws that connect the hard disk to the bracket. Insert a new hard drive into the bracket and screw the bracket to the base of the AXIS 262 again. Attach the power and IDE cables, replace the cover and reconnect the power cable. Note: Ensure that the jumper settings on the new hard disk are set to master. Flash memory 29 a. The hard disk bracket can then be removed 30 AXIS 262 - System Options System Options There are different system options that can be configured in the Setup pages, e. g. date & time, network settings and upgrading the firmware in the AXIS 262. This section describes the options not covered elsewhere in this manual. Date & Time The date and time is displayed when viewing recorded or live video (right-click on an image and select Show Date/Time to make it visible if it is not shown). The time and date are saved along with the image and it is important that the date and time are set accurately when you want to find a recording at a later time. You can manually set the date and time used for the AXIS 262 or specify a Network Time Protocol (NTP) server to automatically update the time. You can also enter the time zone and the date format displayed on recorded images. Note: Changing the time zone will cause the AXIS 262 to restart, and recording will be stopped during this time (maximum 10 minutes). Select the Set manually radio button if you want the time to be updated manually or select the Synchronize with NTP server radio button to synchronize the time automatically with an NTP server. If using automatic update, enter the IP address of the NTP server and how often to synchronize the time with the NTP server. When there is more than one option available select the list item with cities that have similar daylight savings. [. . . ] Linux - A popular operating system, which is "open source" and practically free of charge. Lux - A standard unit for the measurement of light, where 1 Lux equals the light emitted from a single candle at a distance of one meter. MPEG-4 - A standard video format, used for low bandwidth video streams. Multicast - The same information is sent only once and only to the intended recipients. [. . . ]