User manual LG LE2116D-NH

[. . . ] DIGITAL VIDEO RECORDER OWNER'S MANUAL MODEL: LE3116D LE3108D LE2116D LE2108D Before connecting, operating or adjusting this product, please read this owner's manual carefully and completely. AB28 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. FCC WARNING: This equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. [. . . ] - OFF: Not used. l SMTP Server: Enter the SMTP Server address using the virtual keyboard. If notification is set to ON and the SMTP server option is empty, the SMTP port no. , user name, and password options are dimmed and the options are not set. However in some cases it is better to change this port number for added flexibility or security. TLS: Set to ON when using the TLS (Transport Layer Security) function. Mail Address (1-3): Enter the mail address using the virtual keyboard. E-mail Test: Select [E-mail Test] to test send an e-mail. l Admin Password Changed: - ON: Sends an e-mail when the administrator password has changed. - OFF: Not used. l l Video Loss: - ON: Sends an e-mail when a video signal from the camera has stopped because of a cable disconnection or malfunction of a camera. - OFF: Not used. l l l Power On/Off: - ON: Sends an e-mail when power is on or off. - OFF: Not used. l l Note: The SMTP server, SMTP port no. , user name or password settings are optional. The DVR can send e-mail directly without the use of an SMTP server or MTA (message transfer agent). In certain cases all e-mail should be forwarded to a specific SMTP server. For more detail on SMTP setup, ask your network administrator and/or mail service provider. 35 HOOKUP AND SETTINGS Emergency l Time Zone: Select your Time Zone. (For more details refer to Timezone table on page 70) Daylight Saving: Set to ON to you use the daylight saving function. Daylight Saving End: Select the Daylight Saving end time. l l l NTP l Notification: - ON: Notifies the emergency agent about unit operating information according to your notification settings. - OFF: Notification function is not used. l IP Address/Port: Enter the IP/port number of the emergency agent program using the virtual keyboard. However in some cases it is better to change this port number for added flexibility or security. You can set up to 9 IP/port numbers. l System Settings Date/Time NTP: Set to ON when using the NTP (Network Time Protocol) server for time adjustment. If the NTP is set to OFF, the time settings should be entered manually and the [Time Server], [Private Time Server], [Sync. The DVR will obtain the average time among 5 public servers (time. nist. gov, time-a. nist. gov, time-b. nist. gov, ntp. Private Time Server: Enter the private time server's IP address or host name using the virtual keyboard. Interval: You can set synchronized intervals with the NTP time server to 1 day, 1 hour, 1 month and 1 week. NTP Test: Select [NTP Test] to test the NTP server. l l l l Note: l l l l Date: Enter the current date. [. . . ] Check the video format setting of the unit is the same as the connected camera's video format. Depending on your region, the camera's video format can support either PAL or NTSC. Depending on the camera's video format, the video process can differ greatly, therefore it can be difficult to recognize the video data if the video format setting is different from the camera's video format. Ensure the camera is not damaged by trying another camera with a working video output. Audio data recorded with video data is not playing. The colors of some camera videos are strange or videos are displayed abnormally. There is a lot of (screen) noise accompanying the image. Check if the video cable connection between the camera and the DVR is cut, crosswired or shorted. [. . . ]