User manual OPTICOM 4 CHANNELS MPEG-4 DIGITAL VIDEO RECORDER V 1.2

[. . . ] 1. 2) 4 CHANNELS MPEG-4 DIGITAL VIDERO RECORDER About this user guide Before installing and using this unit, please read this user guide carefully. Be sure to keep it handy for later reference. The specifications and information are subject to change without notice for quality improvement. SAFETY PRECAUTIONS EXPLANATION OF SYMBOLS This symbol is intended to alert the user to the presence of important operation and maintenance (servicing) instructions in the literature accompanying the appliance. This symbol is intended to alert the user to the presence of unprotected "dangerous voltage" within the product's enclosure that may be strong enough to cause a risk of electric shock persons. WARNING To reduce a risk of fire or electric shock, do not expose this product to rain or moisture. CAUTION Changes or modifications not expressly approved by the manufacturer may void the user's authority to operate this equipment. CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. 2 The bellow safety precautions must be followed. WARNING Do not use if the unit emits smoke, strange sounds are heard, or odor is emitted. Make sure the power cable is not damaged. [. . . ] Change the brightness value for the specified channel Change the contrast value for the specified channel Change the hue value for the specified channel Change the saturation value for the specified channel Select VGA screen mode as either FULL or Normal. NOTE: If the mode is changed, the system will reboot. Enable/Disable alarm for video loss or HDD fail. OSD ­ Select ON/OFF using buttons. ON: OSD ((on-screen-display) such as the time, date, the channel, and the characters and symbols are displayed on the screen. OFF: OSD ((on-screen-display) is NOT displayed, except recording indicator icons. SEQUENCE ­ Select ON/OFF using buttons. ON: Channel in full screen mode is rotated. OFF: Channel on a single live screen is NOT rotated. SEQ-DWELL TIME ­ Select channel sequence interval time using buttons. Setting values: 1, 2, 3, 4, ~ 56, 57, 58, 60 seconds. EVENT BEEP ­ Select ON/OFF using buttons. ON: The internal beep sound is triggered when the event is activated. OFF: The internal beep sound is not triggered. 40 OSD CONTRAST ­ Set the contrast of OSD on the screen using buttons. Setting values of the display bar: 20 (the most transparent) ~ 100 Renaming of CHANNEL Select CHANNEL using buttons and press SEL button. Then the CAMERA TITLE screen is displayed. Input characters using buttons. Available characters list: ABCDEFGHIJKLMNOPQRSTUVWXYZ [ ]^_`abcdefghijklmnopqrstuvwxyz {|}!"#$%&'()*+, -. /0123456789:;<>?@ Setting of CHANNEL - Select CHANNEL to set the video setting as bellows using buttons DISPLAY ­ Select ON/OFF using buttons. ON: The live screen of the channel is displayed. OFF: The live screen of the channel is NOT displayed. SEQ LIST ­ Select ON/OFF using buttons. ON: The channel is included in sequencing channels. OFF: The channel is NOT included in sequencing channels. BNRIGHTNESS ­ Set the brightness of the channel using buttons. [. . . ] Enter the router IP address in the address bar (The router IP address are different with the brand and model. ), click GO. 6. Enter the user name and password (admin is default) and press the OK button. 7. Select the Port Range Forwarding tab. 8. Application: Enter a description of the DVR (Example: store1) Start: Enter the first number of the port you need to port forward (Example: 5445) End: Enter the last number of the port you need to port forward (Example: 5445) Protocol: Select Both. IP address: Enter the IP address of the DVR on SETUP>NETWORK>LAN>IP ADDRESS. Select the Save settings button located on the bottom of the window. [. . . ]