JVCメーカーVN-X35Uの使用説明書/サービス説明書
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MEGAPIXEL IP CAMERA VN-X35U INSTR UCTIONS LST0789-001A Thank you f or purchasing this JVC product. Bef ore operating this unit, please read the instructions carefully to ensure the best possible perf ormance.
2 Getting Started Safety Precautions 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.
3 ● This installation should be made by a qualified ser vice person and should conform to all local codes . ● This installation sha ll be in accordance with the National Electrical Code, ANSI/NFP A 70. ● The unit is to be powered by an A C 24 V power supply .
4 Getting Started These are general IMPORT ANT SAFEGUARDS and cer t ain items may not apply to all appliances. 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.
5 Getting Started Safety Precautions ..................................... 2 Contents ..................................................... 5 Main Features ..................................... ........ 6 Operating Environment ....................... .
6 Getting Start ed High Pictur e Quality The camera unit of this product emplo ys a 1,250,000-pixel CCD (1/3") which enables high quality video surveillance. Support for Dual Stream Simultaneous distribution of JPEG and MPEG4 images is possible .
7 䡵 Recommended Computer Specifications OS : Windows XP (Professional or Home Edition) (SP2) : Windows Vista Business(SP1) CPU : Pentium4 2GHz or higher Memory capacity : 1 GB or more Free hard disk.
8 Getting Start ed Maintenance and lo cati on of use 䢇 This product is intended for use indoors. Make sure that you use a housing etc., when using it outdoors. 䢇 Do not place this product in the following environments. Otherwise, it may malfunction or break down.
9 Others 䢇 The cable stopper of the alarm terminal may come off in some cases. When mounting the cables, make sure to do so carefully. 䢇 If a high luminance object (such as a lamp) is shot, a white smear may appear at the upper and lower ends of this object on the screen .
10 Getting Start ed Front / Bottom / Si de A Back Focus Adjustment Ri ng This ring is used for adjusting the back focus . T o operate , loosen the H back focus f astening screw b y tur ning it in the anti-clockwise direction, and turn the screw in the cloc kwise direction to fasten after oper ation is complete.
11 Side J [MONITOR OUT] Monito r Output Selection Switch Use this switch to select the a vailability of output from the N [MONITOR OUT] terminal as well as the signal system.( A P age 12) NTSC : Outputs NTSC signals. OFF : No output. Select this value when distributing images to the networ k.
12 Getting Start ed Rear N [MONITOR OUT ] Monitor Video Signa l Output Terminal (RCA) This is an output ter minal for composite video signals (1 V (p-p), output impedance of 75 K ). Use this ter minal to connect to devices such as a video monitor . This ter minal is used for adjusting the camera angle during installation.
13 Surveillance Using Built-in View er VN-X35U comes with Built-in JPEG/MPEG4 Viewer and A udio Monitor . JPEG images and MPEG4 images of VN-X35U can be monitored using Built-in Viewer on the PC . JPEG images that are cu rrently displayed can also be captured in the computer’ s hard disk.
14 Getting Start ed Input audio to computer / output audio from computer Connect the mini jack R 3.5 stereo cable to the [A UDIO IN/OUT] terminal. Connect an external microphone to the R ch of the mini jack R 3.5 stereo cable. Y ou can now monitor audio sound that has been pick ed up such as on a computer .
15 Step 1 Connection/Installation ( A Page 1 6) T After adjusting the camera angle using the [MONITOR OUT] terminal, set the [MONITOR OUT] switch to A OFF B . Images are not distributed to the network when A NTSC B or A PAL B is selected. After chan ging the [MONITOR OUT] switch setting, press the Reset button to reboot the camera.
16 Connection / Insta llation Note: ● Make use of a megapixel lens. 1. Check th e mounting method of the lens to be used before mountin g ● The mount method used for VN-X35U is CS mount. ● Make use of the values listed in the table below for the dimensions of the lens mount (a) indicated in the following diagram.
17 Electricity can be supplied to this product either by connecting to the A C 24 V power supply or using the P oE ( A P age 18). 䢇 When power is suppl ied to this product, the [STATUS] indicator at the side l ights up. The indicator lights up in orange color during startup, and switches to green c olor after startup is complete.
18 Connection / Insta llation ● In a system where multiple unit s of VN-X35U are used, turn on the power of only one unit to configure the IP address settings using the Internet Explorer. Upon doing so, turn on th e power of the second unit and configure accordingly.
19 Make use of this terminal for camera angle adjustment during installation or focus adjustment in the F ocus Assist mode. Connect it to de vices such as a vi deo monitor using a video cable (RCA). Memo: ● It is convenient to adjust focus using focus assist mode.
20 Connection / Insta llation Connect the alar m input/output ter minals with external de vices, such as a sensor or buzz er . Plug/Unplug the cable while pressing the button as shown in the diagr am below . Note: ● Noises from an exter nal source may cause the camera to malfunction even when the cable used is within 50 m.
21 ● Use the screw hole on the camera mounting brack et to mount this camera to a fix er or rotating platform. Mount the fall prevention w ire using the black screw at the rear of the camera unit.
22 Connection / Insta llation This product comes with an inner tripod base at the bottom surface . Y ou can use the inner tripod base by removing the camera mounting br acket that is attached to the bottom surface . Mount this product to the miniature housing using the screw hole of the inner tr ipod base.
23 Inner Tripod Base Mounti ng Screw Make use of 1/4-20UNC screw . The length of the mounting screw shall be between 6 mm to 7 mm from the mounting surface . Note: ● Using a screw with a length longer than specified may damage the internal parts of the camera, while using a length shorter than specified may cause the camera to fall off.
24 Connection / Insta llation The accuracy of f ocus adjustment is improved when the iris of auto ir is lens is open. 1. Set the [MONITOR OUT ] selection switch to NTSC or PAL 2.
25 The maximum number of distributions varies with the bit rate settings as well as the client’ s requested frame rate. Up to 20 streams can be distributed (including mu lticast).
26 Connection / Insta llation Insufficient netwo rk bandwidth When there is insufficient bandwidth, the number of JPEG frames (frame rate) that the client can acquire will decrease. Dela y will also occur in the distribution of images. In the case of MPEG4, noise interference ma y occur and playback ma y f ail.
27 Network Settings Setting the IP ad dress for VN-X35U There are two methods to set the IP address for VN-X35U as fo llows. (A) Assigning an IP address to VN-X35U from the DHCP server (B) Assigning a.
28 Network Settings IP address setting at the c omputer Set the computer to an IP address that enables communication with VN-X35U . Procedures described in this item are intended for Windows XP users . 1. Click [Start ] ● Select in the sequence o f [Control Panel] - [Network Connection] - [Local Area ].
29 Internet Explorer Setting 1. Laun ch the Internet Explorer on the computer 2. When pro xy settings are enabled in the Internet Explo rer, follow the steps below to d isable the proxy of the Interne.
30 Network Settings Changing th e IP address using the Internet Explor er 1. Laun ch the Internet Explorer Memo: ● If the proxy server settings for access to the Inte rnet via the I nternet Ex plorer is enabled, you may not be able to specify the IP address directly.
31 3. Built-in Viewer of VN-X35U is displayed 4. The operato r password entry screen appears A Enter operator password (default is A jvc B ). B Click [OK]. Memo: ● The operator password entry screen does not appear if the password is stored on the computer.
32 Network Settings Changing th e IP address using the Internet Explor er (continued) 5 Click [Detalis] of the VN-X35U Built-in Veiwer 6 The [Basic Settings1] screen appears A confirmation screen appears. Press the[OK] button. VN-X35U restar ts using the new IP address.
33 Setting Using Internet Explorer When the IP address of VN-X35U is known When the IP address of VN-X35U is known, it can be changed by accessing the built-in w eb page of VN-X35U via the Inter net Explorer on the computer .
34 Setting Using Internet Explorer Internet Explorer Setup (cont inued) 3. If ActiveX controls and plug-ins of the Internet Explorer is disabled , follow the steps below to enable it ● Click [Trusted sites] under [Tool] - [Internet Options] - [Security].
35 Enter user name and pas sword User name and passw ord entr y will be required at the beginning. There are three access authorization levels to VN-X35U . The factory settings are as follo ws. 䢇 Pages that users have access to Restrictio ns are placed on the pages that users hav e access to.
36 Setting Using Internet Explorer How to open the setting page 1. Enter IP add ress of VN-X35U in the address bar of Internet Exp lorer ( A Page 30) ● A unified viewer is opened. 2. Click [Detalis]. ● [Basic Settings1] page will be opene d if accessed by user na me A admin B .
37 Basic Settings1 This page is for perf orming basic setting relate d to the network. This page can be used during access using A admin B . ● Click [Basic Settings1]. ● Press the [OK] button to enable the new settings. ● If the [OK] button is pressed upon entering an inva lid value, a warning message will appear and the entry will be denied.
38 Setting Using Internet Explorer Basic Settings2 P age for setting fundamental parameters of A Camera B , A JPEG B and A MPEG4 B . This page can be used during access using A admin B or A operator B . ● Click [Basic Settings2]. ● Press the [OK] button to enable the new settings.
39 A Camera ID Character strings entered here will be wr itten to the JPEG comment segment (item name: camera). Refer to the API Guide on the file f ormats of JPEG. B Monitor Typ e F or selecting the monitor type according to the monitor used to display the video images.
40 Setting Using Internet Explorer Basic Settings2 (continued) Setting (continued) D JPEG Frame Size For specifying the JPEG picture qua lity (rate control mode) and size (target file size).
41 Camera Page This page is for setting the camer a’ s parameters. This page can be used during access using A admin B or A operator B . ● Click [Advanced Settings] to display setting menu. ● Click [Camera]. ● Press the [OK] button to enable the new settings.
42 Setting Using Internet Explorer Camera Page (continued) Setting (continued) A Camera ID Character strings entered here will be wr itten to the JPEG comment segment (item name: camera). Refer to the API Guide on the file f or mats of JPEG. B Monitor Type For selecting the monitor type according to the monitor used to display the video images.
43 G Color Level For adjusting the color le vel. Larger value : Increases the color level. Smaller value : Decreases the color level. [Setting values: -5 to 0 to 5] H AGC For setting the A GC (automatic gain control) lev el.
44 Setting Using Internet Explorer Camera Page (continued) Setting (continued) K Shutter Speed For setting the shutter speed. Auto, Auto(1/15 - 1/100) : Varies the shutter speed automatically according to the brightness. 1/15 to 1/10000 : Fixed sh utter speed.
45 N White Balance F or selecting th e white balance control feature . White balance can be adjusted for a light source with a color temperature range of 2800K to 9500K. ATW Switches to the Auto-T racking White Balance (automatic color temperature tracking) mode .
46 Setting Using Internet Explorer Encoding Page This page is for setting JP EG and MPEG4 encoding parameters. This page can be used during access using A admin B or A operator B . ● Click [Advanced Settings] to display setting menu. ● Click [Encoding].
47 A Frame Size F or selecting the frame size of each JPEG or MPEG4 screen to Quad V GA (1280 ⳯ 960), VGA (640 ⳯ 480) or QV GA (320 ⳯ 240). Select one of the eight different patterns.( A P age 39) JPEG B Quality/Size For specifying the JPEG picture quality (rate control mode) and size (target file size).
48 Setting Using Internet Explorer Audio Page This page is for setting the audio par ameters. This page can be used during access using A admin B or A operator B ● Click [Advanced Settings] to display setting menu. ● Click [Audio]. ● To enable the new settings, pr ess the [OK] button.
49 A Duplex Mode F or setting the audio transmission method. When half duplex is selected, audio sent to computers from th e camera is muted when audio is transmitted from a computer to the camera.
50 Setting Using Internet Explorer Alarm Page This page is for setting actions when there is an alarm. Up to 5 actions (No . 01 to No. 05) ma y be set. This page can be used during access using A admin B or A operator B . ● Click [Advanced Settings] to display setting menu.
51 A Action For specifying the type of action. Disable : D oes not trigger any action. Mail : Sends out e-mail. Specify the recipient’s ma il address. The title of the mail will appear as [Alarm from VN-X35U] and the sender as [Camera ID]. Enter the message to send in [Mail Text].
52 Setting Using Internet Explorer Alarm Page (continued) Setting (continued) E F G H I J K.
53 C Max. Interval Enabled when both the first and second triggers are specified. Specify the maximum interval between the first and second triggers. An action will be inv oked only if the interval between the first and second triggers is within the maximum inter val.
54 Setting Using Internet Explorer Alarm Environment Page This page is for setting alarm-related environments . This page can be used during access using A admin B or A operator B . ● Click [Advanced Settings] to display setting menu. ● Click [Alarm Environment].
55 A Mail For setting the mail environment when [M ail] is specified as an action on the Alarm page.[SMTP] and [POP] can be used. Configure only the [SMTP] settings under usual circumstances. Enter the camera’ s mail address as the recipient’ s mail address.
56 Setting Using Internet Explorer Alarm Environment Page (continued) Setting (continued) C.
57 B FTP Time Filter: For specifying the periodic FTP transf er action with respect to each day of the week and setting the corresponding time of the day .
58 Setting Using Internet Explorer PTZ P age Set the mov ement for A A uto Retur n B , A Zoom Limit B and A Preset P osition B . This page can be used during access using A admin B or A operator B .. ● First of all, configure the encoding settings.( A Page 39) ● Click [Advanced Settings] to display setting menu.
59 A uto Patr ol Pa ge P erform Auto P atrol setting to switch image displa y bet ween multiple positions accordin g to the inter val that has been set.Set when viewing registered positions in order . This page can be used during access using A admin B or A operator B .
60 Setting Using Internet Explorer Auto Patrol Pa ge (continued) Setting (continued) C B A DE Clic k A No. Switches the camera images in sequence from No. 0 to No . 19. B Title Shows the title of the position. C Po s i t i o n For setting the sequence of position n umbers in which the camera moves .
61 Privacy Mask Page Privacy Mask is a f eature that enable s masking of a por tion of the image. VN-X35U enables unlimited privacy masks to be specified in diff erent shapes at your f av orite locations. The Privacy Mask masks area by uploading a BMP file painted in red (created separately).
62 Setting Using Internet Explorer Privacy Mask Page (continued) Setting (continued) A Mode For specifying whether to activ ate the Pr ivacy Mask f eature. When this is set to A On B , the privacy mask specified using the follo wing items will appear on the image.
63 Motion Detection Page This page is for setting motion detection. This page can be used during access using A admin B or A operator B . ● Click [Advanced Settings] to display setting menu. ● Click [Motion detection]. ● The area valid for motion detection is displayed in blue.
64 Setting Using Internet Explorer Motion Detection Page (continued) Memo: ● The area display position serves as a re fe rence. Make sure to perform operation check.
65 Network Basic Pa ge This page is for perf orming basic setting relate d to the network. This page can be used during access using A admin B . ● Click [Advanced Settings] to display setting menu. ● Click [Network Basic]. ● Press the [OK] button to enable the new settings.
66 Setting Using Internet Explorer Network Details P age This page is for perf orming detailed net work setting. This page can be used during access using A admin B . ● Click [Advanced Settings] to display setting menu. ● Click [Network Details]. ● Press the [OK] button to enable the new settings.
67 Protocol Page This page is for changing the HTTP server por t number . This page can be used during access using A admin B . ● Click [Advanced Settings] to display setting menu. ● Click [Protocol]. ● Press the [OK] button to enable the new settings.
68 Setting Using Internet Explorer Streaming Page This page is for setting man ual m ulticast transmission. This page can be used during access using A admin B or A operator B . ● Click [Advanced Settings] to display setting menu. ● Click [Streaming].
69 Memo: ● When the power of VN-X35U shuts down accidental ly during multicast tr a nsmission, multicast transmission will restart automat ically after VN-X35U is rebooted.
70 Setting Using Internet Explorer Access Restrictions Page This page is for setting client restrictions. This page can be used during access using A admin B . ● Click [Advanced Settings] to display setting menu. ● Click [Access Restr ictions]. ● Press the [OK] button to enable the new settings.
71 Note: ● Note that when A allow B is sele cted and all IP address fields are left blank, J PEG/MPEG4 acquisition by all IP addresses will be denied. Restrictions are not imposed on access to the Web Settings page. Additionally, VN-X35U will also deny access when instructions fo r transmission to the specified IP address are sent via API.
72 Setting Using Internet Explorer Time Page This page is for setting time . This page can be used during access using A admin B . ● Click [Advanced Settings] to display setting menu. ● Click [Time]. ● Press the [OK] button to enable the new settings.
73 Password Page This page is for setting the pass word. This page can be used during access using A admin B . ● Click [Advanced Settings] to display setting menu. ● Click [Password]. ● Press the [OK] button to enable the new settings. Note: ● Be sure to handle the password carefully in case you forget it.
74 Setting Using Internet Explorer Maintenance Page This page is for maintenance purposes. This page can be used during access using A admin B . ● Click [Advanced Settings] to display setting menu. ● Click [Maintenance]. Setting (continued) A B C Click A Restart Restar ts the camera.
75 LED State Page This page is for setting the method f or lighting the [ST A TUS] indicator at the side of VN-X35U. This page can be used during access using A admin B or A operator B . ● Click [Advanced Settings] to display setting menu. ● Click [LED State].
76 Setting Using Internet Explorer List of Factory Settings of Each Page 䡵 Camera Page( A Page 41) 䡵 Encoding Page( A Page 47) 䡵 Audio Page ( A Page 49) 䡵 Alarm Page( A Page 51) Setting (conti.
77 䡵 Alarm Environment Page ( A Page 54) 䡵 PTZ Page( A Page 58) 䡵 A uto Patr ol Page( A P age 59) 䡵 Privacy Mask Page( A Page 61) 䡵 Motion Detection Page( A Page 63) 䡵 Network Basic Page( A Page 65) Item Factory Settings SMTP Server 0.0.0.
78 Setting Using Internet Explorer List of Factory Settings of Each Page (continued) 䡵 Network Details Page( A Page 66) 䡵 Protocol Page( A Page 67) 䡵 Streaming Page( A Page 68) 䡵 Access Restri.
79 Miscellaneous Page This page is for acquiring inf or mation. This page can be used during access using A admin B , A operator B and A user B . ● Click [Advanced Settings] to display setting menu. ● Click [Miscellaneous]. A Click A Open Source Software Press the [Show] button to displa y inf or mation of the software used by VN-X35U .
80 Setting Using Internet Explorer Operation Page Displays the oper ating status of VN-X35U . This page can be used during access using A admin B or A operator B .
81 Settings Page Display the v ersion information and current settings of VN-X35U. This page can be used during access using A admin B or A operator B .
82 Setting Using Internet Explorer Settings Page (continued) Setting (continued).
83.
84 Setting Using Internet Explorer P osition List The P osition List displays inf o rmation on the preset positions. This page can be used during access using A admin B or A operator B . ● Click [Advanced Settings] to display setting menu. ● Click [Position List].
85 Pa trol Inf omation P atrol Information displays the A uto P atrol information and settings. This page can be used during access using A admin B or A operator B . ● Click [Advanced Settings] to display setting menu. ● Click [Patrol Infomation].
86 Operation VN-X35U comes equipped with an integrated view er . Y o u can star t up Built-in Viewer by entering the IP address in the Internet Explorer. Built-in Viewer enab les you to perf or ming m onitoring using JPEG or MPEG4 images, audio transmission, and PTZ operations.
87 3. If ActiveX controls and plug-ins of the Internet Explorer is disabled, follow the steps below to enable it ● Click [T r usted sites] under [T ool]-[Inter net Options] -[Secur ity]. Upon doing so , the [Sites…] button directly below becomes activ e.
88 Operation Installing Buil t-in Viewer 1. Enter IP address of c amera in the address bar ofInternet Explorer Operation of Built-in Vie wer (continued) A B Clic k [Go] Enter the following IP address into the address fie ld.
89 2. Enter th e user name and password 3. The viewer is installed an d launched A B C VN-V25 Enter the user name. This is set to A admin B by def ault.
90 Operation Screen Conf iguration Operation of Built-in Vie wer (continued) B A D CF EH GI operation menu A MENU OFF/ MENU ON For sho wing/hiding the operation menu.
91 Memo: ● The settings of Built-in Viewer ar e stored in the file named Cookie. Searching and deleting cookie files ● Open [T ool] - [Internet Options] - [Advanced] of the Internet Explo rer, and press the [Settings] button under [T emporary Inter net Files].
92 Operation Image quality setting Below are procedures f or c onfiguring the Image settings. ● When a different men u is currently being displa yed, clic k [Control] to switch the vie wer . ● Click each menu bar on the left of the screen to open the setting screen.
93 A White Balance For selecting the white balan ce control feature . Mode A TW : Switches to the Auto-T rac king White Balance (automatic color temperature tracking) mode . Adjusts the wh ite balance automatically according to the color temperature of the light.
94 Operation PTZ setting This page describes procedures for setting the preset positions. ● When a different vie wer is curr ently being display ed, click [Control] to switch the view er . ● Click the menu bar on the left side of the screen to open the setting screen.
95 A Preset P osition For setting the preset positions. Po s i t i o n For selecting a A Po s i t i o n B . [Set values :HOME , 1 to 19] Title Displa ys the current title. Enter accordingly if you want to register or change a title. (Y ou can enter up to 32 alphanumeric.
96 Operation PTZ Control Use this item to operate the PTZ feature . Se ttings can be configured on th e PTZ Settings . ( A P age 94) ● When a different men u is currently being displa yed, clic k [Control] to switch the vie wer . ● Click each menu bar on the left of the screen to open the setting screen.
97 A A UTO F UNCTION Star t : Star ts the Auto P atrol operation. Stop : Stops the Auto P atrol operation that is currently ru nning. B Preset Po s i t i o n For selecting a Preset P osition, or move to the selected P osition if that Position has already been registered.
98 Operation JPEG Viewer Settings Using the compressed J PEG format enables display of a series of still images as well as one-shot recording of still images. When the JPEG Viewer is first installed, it is se t to play back at 5 fps by def ault. ● When a different men u is currently being display ed, click [Viewer Setup] to s witch the viewer .
99 䡵 Stream Settings F or specifying settings for receiving JPEG stream. A Stream F or selecting the protocol when the viewer acquires data from VN-X35U . When A HTTP B is selected, lost packets are recov ered via resending. VN-X35U may be monitored using m ultiple viewers when A Multicast B is selected.
100 Operation MPEG4 Viewer Settings Using the compressed MPEG4 format enables displa y of MPEG4-encoded motion images. ● When a different men u is currently being display ed, click [Viewer Setup] to s witch the viewer . ● Click the menu bar on the left side of the screen to open the respective setting screens .
101 䡵 Title Bar For setting display items on the vie wer screen. For the MPEG4 Vie wer , characters are display ed in the title bar of the window . A Camera ID Select A On B to displa y [Camera ID]. [Camera ID] can be specified on the [Basic Settings1] or [Camera] page of VN-X35U.
102 Operation A udio Monitor Settings This page describes procedures for configuring the settin gs to send/receive audio sound using the JPEG and MPEG4 Viewers . ● When a different men u is currently being display ed, click [Viewer Setup] to s witch the viewer .
103 䡵 Receive For specifying settings related to receiving of audio sound sent from VN-X35U. A Receive For specifying whether to receiv e audio sound. Select A On B to receiv e audio sound. B Stream For selecting the stream f orm at of the received audio sound.
104 Operation Operator Pass word Follo w the procedures below to configure the oper ator passw ord required fo r sending/receiving audio sound or PTZ operation. ● When a different men u is currently being display ed, click [Viewer Setup] to s witch the viewer .
105 Exiting the Viewer T o e xit, press the [ ⳯ ] button at the top right of the window . ● During the next startu p of Built-in Viewer , la unch the Inter net Explorer and enter the URL of Built-in Viewer in the address field. For e xample, if the IP address of VN-X35U is 192.
106 Other s T r oubleshooting Symptom Causes and Countermeasures Reference Pag e IP address of VN-X35U is unknown ● DHCP is A Enab le B in default settings . IP address will be provided from DHCP server . ● If there is no DHCP ser ver , VN-X35U will star t using default IP address , 192.
107 Symptom Causes and Countermeasu res Reference Pag e Multicast images cannot be play ed back ● Star t multicast transmission manually from the [Streaming] page of VN-X35U.
108 Other s T r oubleshooting (continued) Symptom Causes and Countermeasures Reference Pag e The MPEG4 Viewer screen appears in blac k When DirectX 9.x or Windows Media Play er 9.x is installed on the computer , the video image scree n appears in blac k.
109 Camera Unit Pick-up element : 1/3-inch progressive scan CCD Effe ctive pix els : Approx. 1,250,000 pix els 1296(H) ⳯ 966 (V) Lens Mount : CS moun t [Monitor Outp ut] Composite video x 1 (75 K , 1 Vp-p) Minimum object illumi nation (Shutter 1/30): : 0.
110 Other s Dimension [Unit: mm (inch)] T Specifications and appearance of this product are subject to changes for impro vement without prior notice. Specifications (continued) 1/ 4 – 20UN C 126 (5).
© 200 8 Victor Comp a ny of J a p a n, Limited LST0789-001A VN-X35U MEGAPIXEL IP CAMERA.
デバイスJVC VN-X35Uの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
JVC VN-X35Uをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはJVC VN-X35Uの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。JVC VN-X35Uの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。JVC VN-X35Uで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
JVC VN-X35Uを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はJVC VN-X35Uの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、JVC VN-X35Uに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちJVC VN-X35Uデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
