ページ1に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 1  Friday, November 2, 2007  11:26 PM
IP CAMERA
INSTRUCTIONS
VN-V25U
Thank you for purchasing this JVC product.
Before operating this unit, please read the
instructions carefully to ensure the best
possible performance.
LST0650-001A                                                                                                                                                                                                                                                      
                    
                    ページ2に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 2  Friday, November 2, 2007  11:26 PM Getting Started Safety Precautions Information for Users on Disposal of Old Equipment [European Union] This symbol indicates that the electrical and electronic equipment should not be  disposed as general household waste at its end-of-life. Instead, the product  should be handed over to the applicable collection point for the recycling of  electrical and electronic equipment for proper treatment, recovery and recycling  in accordance wi
                    
                    ページ3に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 3  Friday, November 2, 2007  11:26 PM ● This installation should be made by a  Due to design modifications, data given in this qualified service person and should conform  instruction book are subject to possible change to all local codes. without prior notice. ● This installation shall be in accordance with  the National Electrical Code, ANSI/NFPA 70. WARNING: ● The unit is to be powered by an AC 24 V  TO REDUCE THE RISK OF FIRE OR power supply. ELECTRIC SHOCK, DO NOT The 
                    
                    ページ4に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 4  Friday, November 2, 2007  11:26 PM Getting Started These are general IMPORTANT SAFEGUARDS and certain items may not apply to all appliances. IMPORTANT SAFEGUARDS 1. Read all of these instructions. 2. Save these instructions for later use. 3. All warnings on the product and in the operating instructions should be adhered to. 4. Unplug this appliance system from the wall outlet before cleaning. Do not use liquid cleaners or  aerosol cleaners. Use a damp cloth for cleaning.
                    
                    ページ5に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 5  Friday, November 2, 2007  11:26 PM Setting Using Internet Explorer ......29 Contents Setup ........................................................ 29 Internet Explorer Setup ......................... 29 Getting Started ................................... 2 Setting ...................................................... 32 Safety Precautions ..................................... 2 View Page ............................................. 32 Main Features ...................
                    
                    ページ6に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 6  Friday, November 2, 2007  11:26 PM Getting Started  Built-in JPEG and MPEG4 Viewer Main Features Monitoring of JPEG and MPEG4 images via a  computer is possible by downloading the built-in   High Picture Quality viewer onto the computer. The camera unit of this product employs a  330,000-pixel CCD (1/4") which enables high   Analog Monitor Signal Output (For  quality video surveillance. Installation) This product comes with an analog video   Support for Dual Stream m
                    
                    ページ7に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 7  Friday, November 2, 2007  11:26 PM Operating Environment Cautionary Notes  Recommended Computer  Maintenance and location of use Specifications  This product is intended for use indoors.  OS : Windows XP (Professional or  Make sure that you use a housing when  Home Edition) (SP2) using it outdoors. CPU : Pentium4 1.5 GHz or higher  Do not place this product in the following  Memory capacity environments. : 1 GB or more Otherwise, it may malfunction or break down. ● Ho
                    
                    ページ8に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 8  Friday, November 2, 2007  11:26 PM Getting Started  If a high luminance object (such as a lamp) is  Saving Energy shot, a white smear may appear at the upper  and lower ends of this object on the screen.   When this product is not in use for a long  This phenomenon (smear) is characteristic of  period of time, turn off the power of the  solid-state image sensors, and is not a  system to ensure safety and reduce power  malfunction. consumption.  Some hubs/switches of p
                    
                    ページ9に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 9  Friday, November 2, 2007  11:26 PM Name and Function of Parts Front / Bottom / Side A H G B F E C D I A Back Focus Adjustment Ring Use screws with a length between 5 mm to  This ring is used for back focus adjustment and 7 mm. Screws beyond the specified length may  damage the interior, while those shorter than  switching the lens mount method. To operate, loosen the H back focus fastening specified may cause the camera to fall off, and  therefore these must not be used.
                    
                    ページ10に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 10  Friday, November 2, 2007  11:26 PM Getting Started Side / Rear Q JK P 1 2 G 21 21 MONITOR OUT PAL OFF NTSC RESET AC24V ALARM STATUS R MONITOR OUT 10BASE-T/ IRIS SEE INSTRUCTION MANUAL 100BASE-TX CAUTION : NEVER USE PoE AND AC 24V AT THE SAME TIME DO NOT CONNECT TO THE TELEPHONE NETWORK PUSH M L N O J [MONITOR OUT] Monitor Output Selection  Note:                                                      Switch You can adjust the [LED State] settings via the  Use this switch t
                    
                    ページ11に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 11  Friday, November 2, 2007  11:26 PM Surveillance via Dual Stream Features Simultaneous distribution of JPEG and MPEG4  Surveillance Using the Built-in Viewer images enables real-time surveillance using  MPEG4 (30 fps) and recording of JPEG images  VN-V25U comes with a built-in ActiveX JPEG at the same time. You can also lengthen the  Viewer and MPEG4 Viewer. recording time by lowering the frame rate,  JPEG images and MPEG4 images of VN-V25U resolution, and picture qualit
                    
                    ページ12に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 12  Friday, November 2, 2007  11:26 PM Getting Started Alarm Setup Procedures Step 1 Connection/Installation     VN-V25U comes with a motion detection feature  and dual alarm input. (A Page 14) By motion detection or alarm input, actions such  as mail delivery, message transmission via TCP/ Connect the lens mount, power supply cord,  UDP, alarm output can be triggered. These  LAN cable and alarm. actions can also be triggered by combination of  Next, mount the camera to the
                    
                    ページ13に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 13  Friday, November 2, 2007  11:26 PM Connection / Installation 2. Turn the lens in the clockwise direction to  Mounting the Lens mount it to the camera firmly 1. Check the mounting method of the lens to  3. When using a DC iris lens, pay attention  be used before mounting to the pin position before connecting the  ● The default method used for this camera is  lens cable CS mount. To use a C mount lens, loosen the  back focus fastening screw using a  screwdriver, followed 
                    
                    ページ14に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 14  Friday, November 2, 2007  11:26 PM Connection / Installation Power Connection Electricity can be supplied to this product either  MONITOR OUT PAL OFF NTSC RESET by using the PoE or connecting to the AC 24 V  power supply. STATUS  When power is supplied to this product, the  [STATUS] indicator at the side lights up. The  indicator lights up in orange color during  IRIS startup, and switches to green color after  startup is complete. Caution:                             
                    
                    ページ15に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 15  Friday, November 2, 2007  11:26 PM ● When a two-core VVF (vinyl insulated vinyl  Connecting to the AC 24 V power  sheath cable) is used, the connection  supply distance is as follows. (Reference value) Connect this product to the AC 24 V power  Maximum 150 400 630 supply when the PoE is not used. Extension (m) Caution:                                                     Conductor R1.0 R1.6 R2.0  ● Make sure to select only one mode of  Diameter (mm) and and and  electric
                    
                    ページ16に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 16  Friday, November 2, 2007  11:26 PM Connection / Installation LAN Cable Connection Monitor Signal Output Terminal  Connection Connect the camera to a hub or computer using  a LAN cable. This terminal is used for adjusting the camera  angle during installation. Connect it to devices  Cable to use such as a video monitor using a video cable  ● Shielded cable (RCA). ● Length of 100 m or shorter  When connecting to a hub 1 2 G 21 21 Make use of a straight cable.  When conn
                    
                    ページ17に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 17  Friday, November 2, 2007  11:26 PM Sensor Example  VN-V25U Alarm Input/Output Terminal  (1) DC3.3 V INPUT 1 or  VCC Connection 2 Terminal R R OUT Connect the alarm input/output terminals with  external devices, such as a sensor or buzzer. 3.3 V 1mA Plug/Unplug the cable while pressing the button  as shown in the diagram below. G Terminal GND (Alarm Input Equivalent Circuit) Cable to use Sensor Example  (2) ● Shielded cable ● Length of 50 m or shorter Relay Switch, etc. 
                    
                    ページ18に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 18  Friday, November 2, 2007  11:26 PM Connection / Installation  Mounting the camera mounting  Mounting the Camera bracket on top of the camera Use the screw hole on the camera mounting  bracket to mount this camera to a fixer or  Camera  rotating platform. Mounting  Bracket Camera  Mounting  Camera Mounting  Screw Hole Bracket Fastening Screw 1/4-20UNC (2 pcs: M2.6 x 6 mm) Caution:                                                    ● When mounting the camera, use screws 
                    
                    ページ19に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 19  Friday, November 2, 2007  11:26 PM Mounting to the Housing  Warning Using the Inner Tripod Base ● Special attention is required when mounting  the camera to a wall or ceiling. Users  This product comes with an inner tripod base at  should get professional contractors to  the bottom surface. You can use the inner tripod  perform mounting operations instead of  base by removing the camera mounting bracket  doing it themselves. Failure to do so may  that is attached to the
                    
                    ページ20に含まれる内容の要旨 
                    
                        VN-V25U_EN.book  Page 20  Friday, November 2, 2007  11:26 PM Connection / Installation Inner Tripod Base Mounting Screws Fixed focus lens Make use of 1/4-20UNC screws. The length of  Adjust when the lens cannot be brought into  the mounting screw shall be between 6 mm to  focus using the focus ring. 7 mm from the mounting surface. 1. Loosen the back focus fastening screw by  Caution:                                                     using a Phillips screwdriver and turning it in  ● Using a scr