Canon network camera VBS905F User Manual
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[Network] Setting Administrator Password, LAN, IP Address, DNS, etc 41 Setting Page 3 (4) [IPv4 Default Gateway Address] Enter an appropriate value if [Manual] is specified in (1). Be sure to set when connecting the camera to a different subnet from that of the viewer. (5) [AutoIP] Set AutoIP to [Disable] or [Enable]. (6) [IPv4 Address (AutoIP)] When [Enable] is selected in (5), an automatically set IP address is displayed. IPv6 (1) [IPv6] Set IPv6 use to [Disable] or [Enable]. (2) [Auto (RA)] Select [Enable] to set an address automatically using RA (Router Advertisement, network information automatically transmitted from a router), or select [Disable] not to set an address automatically. (3) [Auto (DHCPv6)] Select [Enable] to use DHCPv6 to set an address automatically or [Disable] not to set an address automatically. (4) [IPv6 Address (Manual)] Enter a fixed IPv6 address.(5) [Prefix Length] Enter a prefix length from 16 to 128 if [Disable] is specified in (2). (6) [IPv6 Default Gateway Address] Enter a default gateway address if [Disable] is specified in (2). Be sure to set when connecting the camera to a different subnet from that of the viewer. (7) [IPv6 Address (Auto)] If [Enable] is specified in (1) and [Enable] is specified in (2) and (3), then the automatically acquired address will be shown. Note In an environment where IPv6 cannot be used, if IPv6 is set to [Enable] and auto is set to [Enable], then the [IPv6 Address (Auto)] field will display the link-local address only. DNS (1) [Name Server Address 1], [Name Server Address 2] Enter the name server address you want to register. To register only one address, keep the [Name Server Address 2] field blank. (2) [Auto-Setting of Name Server Address] Select the method for setting the name server address automatically using DHCP. Select [Use DHCP] to use a name server address obtained automatically from the DHCP server. Select [Use DHCPv6] to use a name server address obtained automatically from the DHCPv6 server. Select [Use DHCP/DHCPv6] to use a name server address obtained automatically from the DHCP server or DHCPv6 server. Select [Disable] if not using DHCP. To set [Use DHCP], select [Auto (DHCP)] in [IPv4 Address Setting Method]. Important Contact your System Administrator for the [IPv4 Address], [Subnet Mask] and [IPv4 Default Gateway Address]. The cameras IP address cannot be set to an IP address that starts with 127., such as 127.0.0.1. If any of the [IPv4 Address], [Subnet Mask] or [IPv4 Default Gateway Address] settings are wrong, network access may be disabled. In this case, use Camera Management Tool to set the address again (p. 28). The camera may become inaccessible from the active web browser if settings are changed in [IPv4 Address], [Subnet Mask] or [IPv4 Default Gateway Address]. Check beforehand the precautions in “Important” in “[Reboot Item] Setting Items Requiring Rebooting” (p. 76). If [Auto (DHCP)] is selected as the IPv4 address setting mode, the IPv4 address may not be assigned correctly in certain environments, such as when a router is present between the DHCP server and the camera. In this case, assign a fixed IPv4 address from the [Manual] settings. Important Contact your System Administrator for the [IPv6 Address (Manual)], [Prefix Length] and [IPv6 Default Gateway Address]. The camera may become inaccessible from the active web browser if settings are changed in [IPv6], [IPv6 Address (Manual)], [Prefix Length] or [IPv6 Default Gateway Address]. Check beforehand the precautions in “Important” in “[Reboot Item] Setting Items Requiring Rebooting” (p. 76).
42 To set [Use DHCPv6], select [Enable] in [IPv6], then select [Enable] in [Auto (DHCPv6)]. (3) [Name Server Address (DHCP)] Select [Use DHCP] or [Use DHCP/DHCPv6] in [Auto- Setting of Name Server Address] to display the name server address acquired from the DHCP server. (4) [Name Server Address (DHCPv6)] Select [Use DHCPv6] or [Use DHCP/DHCPv6] in [Auto- Setting of Name Server Address] to display the name server address acquired from the DHCPv6 server. (5) [Host Name] You can register the host name of the camera in the name server. Characters A to Z, a to z, 0 to 9, “-” (hyphen), “_” (underscore) and “.” (period) may be used up to 63 (single-byte) characters in length. (6) [Host Name Registration with DDNS] Select [Enable] to register the entered name server address and host name of the camera. (7) [Search Domain] Specify the host name, without specifying a domain name, for a server, such as the upload server, to search domains in the form “host name + domain name”, where the domain names are specified in the server domain list. Enter a domain name and click [Add] to add the domain name to the search domain list. (8) [Search Domain List] A list of domain names added using [Search Domain] appears. The function queries DNS server for each domain name starting from the top of the list. Use the ▲▼ buttons on the right to change the order of the domain names. To delete a domain name, select one from the list and then click [Delete]. Note Use [Host Name Registration with DDNS] if the camera IP Address Setting Method is [Auto (DHCP)] (p. 40). DNS server registration settings must be set in advance. Contact your System Administrator for the DNS server settings. If the name server address 1 is unavailable, the name server address 2 will be accessed. However, the name server address 2 must be set in advance. mDNS (1) [Use mDNS] Set mDNS to [Disable] or [Enable]. If you use mDNS, the IP address and host name of the camera will be broadcast to other hosts on the network. SNMP (1) [Use SNMP v1 and v2c] Set SNMPv1, v2c use to [Disable] or [Enable]. Camera information can be referenced by the SNMP Manager if [Enable] is specified and SNMPv1 or v2c is used. (2) [Use SNMP v3] Set SNMPv3 to [Disable] or [Enable]. Camera information can be referenced by the SNMP Manager if [Enable] is specified and SNMPv3 is used. (3) [Administrator Contact Information] Set contact information (e-mail address, etc.) for the Administrator of the camera. Setting information can be referenced by the SNMP manager. (4) [Administration Function Name] Set the camera name used for administration. Setting information can be referenced by the SNMP manager. If left blank, the following will be used by default: VB-S30D VB-S31D VB-S800D or VB-S805D VB-S900F or VB-S905F (5) [Installation Location] Set information regarding the installation location of this camera. Setting information can be referenced by the SNMP manager. SNMP v1 and v2c Server (1) [Community Name] When [Enable] is selected in [SNMPv1, v2c], enter a community name to be used for SNMPv1 and v2c. The default setting is blank. Important Do not use “_” (underscore) in [Host Name] and [Search Domain] in Internet Explorer 8/9/10/11.
[Network] Setting Administrator Password, LAN, IP Address, DNS, etc 43 Setting Page 3 SNMPv3 Server (1) [User Name] When [Enable] is selected in [SNMPv3], set the user name for using SNMPv3. (2) [Security Level] Select [No authentication and no encryption], [Authentication but no encryption] or [Authentication and encryption] for the SNMPv3 security level. (3) [Authentication Algorithm] When [Authentication but no encryption] or [Authentication and encryption] is selected for [Security Level], select [MD5] or [SHA1] for the authentication algorithm. (4) [Authentication Password] When [Authentication but no encryption] or [Authentication and encryption] is selected for [Security Level], set the authentication password. (5) [Encryption Algorithm] When [Authentication and encryption] is selected for [Security Level], select [DES] or [AES] for the encryption algorithm. (6) [Encryption Password] When [Authentication and encryption] is selected for [Security Level], set the encryption password. Note The information set in the camera is read-only from the SNMP manager. Use the SNMP Manager that supports SNMP MIB2 (supporting RFC1213).
44 Current Date and Time [Date], [Time] The date and time currently set in the camera are shown. Setting (1) [Setting Method] Select from [Set manually], [Synchronize with NTP server], [Synchronize with NTP broadcast ], [Synchronize with computer time]. (2) [Date], [Time] When [Setting Method] is set to [Set manually], you can set the date and time manually. The date is entered in year/month/day format, and the time in hour:minute:second 24-hour format. (3) [Auto-Setting of NTP Server] When [Setting Method] is set to [Synchronize with NTP server], select a DHCP option for the automatic setting method of the NTP server. [Disable] Select when specifying an arbitrary NTP server. Enter the IP address or host name of the NTP server used in [NTP Server]. [Use DHCP] The camera time is synchronized with the time of the NTP server at the address acquired from the DHCP server. In order to set [Use DHCP], you must change [Network] > [IPv4 Address Setting Method] to [Auto (DHCP)] (p. 40). The NTP server address acquired from the DHCP server will appear in [NTP Server (DHCP)]. [Use DHCPv6] The camera time is synchronized with the time of the NTP server at the address acquired from the DHCPv6 server. In order to set [Use DHCPv6], you must change [Network] > [IPv6] to [Enable], then set [Auto (DHCPv6)] to [Enable] (p. 41). The NTP server address acquired from the DHCPv6 server will appear in [NTP Server (DHCPv6)]. [Use DHCP/DHCPv6] The camera time is synchronized with the time of the NTP server at the address acquired from the DHCP server or DHCPv6 server. If the NTP server address can be acquired from both the DHCP server (IPv4) and DHCPv6 server, the NTP server address acquired from the DHCP server (IPv4) will be used. [Synchronize with NTP broadcast] The camera will synchronize with the NTP server time. The camera will synchronize time with NTP broadcasts received from the NTP server. [Synchronize with computer time] The camera will synchronize with the date and time of the computer currently accessing the camera. The [Time Zone] is not selected automatically, and must be set separately as required. (4) [Time Zone] Select from the list the appropriate time difference from the Greenwich Mean Time. (5) [Daylight Saving Time] Select [Enable] to automatically adjust the daylight saving time according to the time zone or [Disable] not to automatically adjust the daylight saving time. [Date and Time] Setting Date and Time The following can be set here. Current Date and Time The date and time set in the camera is shown. Setting Select the date and time setting method, time zone and daylight saving time for the camera.
[Date and Time] Setting Date and Time 45 Setting Page 3 Note If [Synchronize with computer time] is selected, after clicking [Apply], [Setting Method] will change to [Set manually]. If [Synchronize with NTP server] is selected and the IP address of the NTP server is incorrect or a connection with the NTP server cannot otherwise be established, the date and time will not be changed. The NTP server query interval is 300 seconds. Synchronization will take time if the time difference is large. The cameras NTP broadcast mode does not support IPv6. If the [Time Zone] setting is changed, the date and time display will update automatically according to the specified time zone.
46 Camera Name [Camera Name] Be sure to enter [Camera Name (alphanumeric characters)]. Up to 15 ASCII characters (spaces and printable characters) may be used for [Camera Name (alphanumeric characters)]. Note The camera name set here will be shown when the camera is registered for use with RM Viewer. Initial Camera Settings(1) [AE Mode], [Slow Shutter], [Shutter Speed] Set the exposure control and shutter speed for the camera startup. [AE Mode] [Auto] The exposure is controlled automatically. [Auto (Flickerless)] In this mode, video flickers caused by fluorescent lights, etc., can be reduced. The shutter speed is automatically adjusted according to the brightness of the environment in which the camera is used. [Auto (Flickerless 2)] Use this mode if flickering is not reduced when [Auto (Flickerless)] is selected. However, the automatic adjustment range for the shutter speed is suppressed so as not to exceed 1/100 sec. in this mode, resulting in improper exposure (i.e., excessive brightness) in some cases. [Auto (Shutter-priority AE)] In this mode, a desired shutter speed can be specified. [Slow Shutter] Slow shutter can be used only if [Auto], [Auto (Flickerless)] or [Auto (Flickerless 2)] is selected in [AE Mode]. Set the maximum slow shutter time to be used when in auto exposure mode when capturing video in a dark place. Select [Disable], [1/15], [1/8], [1/4] or [1/2]. As slower shutter speed generates residual video when capturing a moving subject, select an appropriate time according to the capture conditions. [Shutter Speed] Shutter speed can be used only if [Auto (Shutter-priority AE) ] is selected in [AE Mode]. Select a desired shutter speed from the 16 levels from [1/2] to [1/ 16000]. When capturing a moving subject, selecting a higher shutter speed can reduce blurry video capture. (2) [Exposure Compensation] The exposure compensation when the camera starts can be set in the range of [-4 (Dark)] to [4 (Bright)]. To brighten the video, set a positive value. To darken the video, set a negative value. The setting is not available if [Smart Shade Control] is set to [Auto]. (3) [Metering Mode] Set the metering mode when the camera starts. [Camera] Setting Initial Camera Settings and External Device Name The following can be set here. Camera Name Enter the name of the camera. The camera name is required for use with RM-Lite. Settings Sets shooting settings at camera start up. Camera Control Set the digital zoom, AGC limit, and smart shade control strength. Day/Night Set the day/night switching mode. Installation Conditions Sets installation conditions, such as LED settings. Camera Position Control Set whether or not to limit the pan, tilt and zoom operations to the preset positions. Also, set the camera position when nobody has control privileges. External Device Name Set the external input device name and external output device name.
[Camera] Setting Initial Camera Settings and External Device Name 47 Setting Page 3 [Center-Weighted] The entire screen is metered by focusing on the center of the screen. Even when slightly darker/brighter areas are present on the periphery of the screen, an appropriate exposure can be achieved for the subject near the center. Use this mode if the subject is positioned near the center of the screen. [Average] The entire screen is metered by averaging. A stable exposure can be achieved even in a capture environment where there are notable brightness differences within the screen. Use this mode to stabilize the exposure in locations where vehicles or people are moving. [Spot] The center of the screen is metered. An appropriate exposure can be achieved for the subject at the center of the screen regardless of the brightness/darkness on the periphery of the screen. Use this mode if you want to adjust the exposure to the center of the screen because the subject is receiving a spotlight or backlight, etc. (4) [Focus Mode] Set the focus mode when camera starts. [Auto] Automatically brings the subject into focus. Normally [Auto] is selected. [Fixed at infinity] The focus can be fixed to near infinity. (5) [Smart Shade Control] Set the smart shade control strength when the camera starts. [Disable] The smart shade control function is not used. [Manual] Set the smart shade control strength. Select a strength from [1 (Mild)] to [7 (Strong)] in [Smart Shade Control Level]. [Auto] Combines the smart shade control function and the exposure compensation function to automatically adjust the video so that there are no blown out highlights or blocked up shadows. Accordingly, when [Auto] is selected, [Smart Shade Control Level] and [Exposure Compensation] are not displayed. (6) [White Balance] Select the white balance according to the light source to achieve natural color in the video. [Auto] The white balance is adjusted automatically. [Manual] Set the values of red and blue gain according to the light source. Enter a value from 0 to 1023 for both the [R Gain] and [B Gain]. [Daylight Fluorescent] Select this option to capture video under daylight fluorescent lighting. [White Fluorescent] Select this option to capture video under daylight fluorescent or white fluorescent lighting. [Warm Fluorescent] Select this option to capture video under warm fluorescent lighting. [Mercury Lamp] Select this option to capture video under mercury lamps. [Sodium Lamp] Select this option to capture video under orange sodium lamps. [Halogen Lamp] Select this option to capture video under halogen lamps or incandescent bulbs. (7) [Noise Reduction] Select a level from [Mild], [Standard], or [Strong] for the noise reduction setting. Principally, this setting is more effective in low-light conditions. When set to [Strong], the noise reduction effect is increased, but the afterimage of moving subjects becomes easier to see. When set to [Mild], the noise reduction effect is decreased and resolution is increased, but the video file size becomes larger. (8) [Sharpness] Select a level from [1 (Mild)] to [7 (Strong)] for the sharpness setting. When set to [Strong] the video becomes sharper, and when set to [Mild] the video becomes softer. Also, when set to [Strong] the video file size becomes larger. (9) [Color Saturation] Select a level from [1 (Light)] to [7 (Dark)] for the color saturation setting. (10)[Haze Compensation] If the subject is obscured by haze, this adjusts contrast in the video to improve subject visibility. [Disable] Disables haze compensation. [Manual] Set the haze compensation strength. Select a strength from [1 (Mild)] to [7 (Strong)] in [Haze Compensation].
48 [Auto] Automatically uses haze compensation. (11)[Day/Night] Set Day/Night mode to [Auto], [Day Mode] or [Night Mode] when the camera starts. You can also switch between [Day Mode] and [Night Mode] using the Day/Night mode function of the Admin Viewer (p. 144). Note Focusing may be difficult for the following types of subjects when [Focus] is set to [Auto] or [One-shot AF]. Subjects Difficult to Focus On After rebooting the camera, it is recommended that you check whether the camera is focusing correctly. The focus ranges (approximate) are shown in the table below. Camera Control (1) [Digital Zoom] Set digital zoom to [Disable] or [Enable]. The higher the digital zoom ratio, the lower the video quality becomes. (2) [AGC Limit] Select one of 5 levels from 1 to 5 to automatically set the upper gain limit. The greater the value, the higher the sensitivity becomes. If you do not want to use the automatic gain adjustment, select [OFF]. Setting [AGC Limit] allows you to reduce noise when capturing video in low illumination. (3) [Smart Shade Control Strength (Auto)] Select [Mild], [Medium], or [Strong] for the control strength when [Smart Shade Control] (p. 47) is set to [Auto]. Important The initial camera settings (1) to (11) define the defaults that apply when the camera is started. Setting changes will be reflected only after the camera is reconnected or rebooted. Specify the settings used in the actual operating environment from the Admin Viewer (p. 141). If the subject is a traffic signal or electronic scoreboard, etc., the captured video may flicker. In this case, try changing the [AE Mode] setting to [Auto (Shutter-priority AE)] and selecting a shutter speed lower than 1/100 to see if the problem improves. Even if [AE Mode] is set to [Auto (Flickerless)] or [Auto (Flickerless 2)], some screen flicker may still occur under unstable light source conditions. Setting a slow shutter speed may make it impossible for intelligent functions to work correctly. Select a shutter speed that suits the capture conditions and purpose. In conditions where an outdoor scene is captured from an indoor location through a glass window, the camera may focus on the glass surface if there is dust or water there. Install the camera at the shortest possible distance from the glass surface. [Smart Shade Control] cannot be used if [Haze Compensation] is set to [Auto] or [Manual]. [Haze Compensation] cannot be used if [Smart Shade Control] is set to [Auto] or [Manual]. If [Auto] is selected for [Day/Night], conduct a thorough operation test to check the effectiveness of the setting beforehand. If [Auto] is selected for [Day/Night], set [Exposure] of the Admin Viewer to [Auto], [Auto (Flickerless)], [Auto (Flickerless 2)] or [Auto (Shutter-priority AE)] (p. 143). However, when [Auto (Shutter-priority AE)] is being used, night mode may not be activated even if [Day/Night] is set to [Auto], depending on the shutter speed. Though the camera has an infrared filter, there is no effect on lighting due to infrared light as the camera does not have an insertion/removal mechanism for the filter. The Day/Night Mode can be switched manually via the Day/ Night function of the Admin Viewer (p. 144), or via the [External Device Input] (p. 61) or [Timer] (p. 62) settings in [Setting Page] > [Event]. A white wall or other subject lacking bright/dark contrastA slanting subjectA subject reflecting strong light A subject consisting of only slanted lines or horizontal stripesA subject having no form, such as flame or smokeA subject seen through glass A fast moving subjectA dark area or night viewSubjects both near and far Focus Mode Fixed at infinityAutoDay Mode/Night Mode 0.3 m (12 in.) – infinity 0.3 m (12 in.) – infinityMax. Wide-angle Max. Telephoto Focused at infinity
[Camera] Setting Initial Camera Settings and External Device Name 49 Setting Page 3 (4) [Haze Compensation Strength (Auto)] Select [Mild], [Medium], or [Strong] for the haze compensation strength when [Haze Compensation] (p. 47) is set to [Auto]. When [Haze Compensation] is set to [Auto] and [Haze Compensation Strength (Auto)] is set to [Strong], contrast may be strong if the subject is not obscured by haze. If this happens, set [Haze Compensation Strength (Auto)] to [Mild]. (5) [Pan/Tilt Speed Control] Select [Control at set speed] or [Control by zoom position] for the pan/tilt control mode. If [Control by zoom position] is selected, the pan/tilt speed will be slower in the telephoto zoom range, and faster in wide-angle zoom range. Note [Pan/Tilt Speed Control] can also be set in [Control for Admin] > [Pan/Tilt] (p. 141). If [Control by zoom position] is selected, [Control for Admin] > [Pan/Tilt] will also be fixed at [Control speed by zoom position]. Day/Night (when Auto is set) (1) [Switching Brightness] Set the brightness at which Day Mode and Night Mode will be switched when [Auto] is selected in [Day/Night]. Select [Darker], [Slightly Darker], [Standard], [Slightly Brighter] or [Brighter]. Select [Darker] if you want to capture video in color as much as possible. Select [Brighter] to reduce noise. Note that this mode switches to black & white sooner. (2) [Response (sec.)] Set the time in seconds needed for judgment on switching between Day Mode and Night Mode when [Auto] is selected in [Day/Night]. Select [60], [30], [20], [10] or [5]. The mode will switch between Day Mode and Night Mode if brightness remains above or below the level set in (1) for the number of seconds specified. Select [30] or [60] if brightness changes frequently, such as when a light source passes in front of the camera. Select [5] or [10] if change in brightness is minimal. Installation Conditions (1) [LED Setting] Select [Turn Off] or [Turn On] for the LED operation status on the camera. Set to [Turn Off] if you do not want to turn on the LED. (2) [Image Flip] Select [Disable] or [Enable] for the orientation of the camera video. Note The LED will light for several seconds when booting even if the [LED Setting] is set to [Turn Off]. Camera Position Control (1) [Restricted to Presets] Set the camera control preset to [No Restriction] or [Preset Only]. The administrator can limit camera control by non-administrators to preset angles by selecting [Preset Only]. (2) [Camera Position without Control] Select either [Do not return to Home Position] or [Return to Home Position] as the action when no control privileges are requested by users and the home position has already been set. When [Return to Home Position] is selected and no users have control privileges, the camera moves automatically to the home position. This function requires the home position of the camera be set in advance. Set the home position using Preset Setting Tool (p. 96). External Input Device / External Output Device [Device Name] for external input device/external output device Be sure to enter each device name in order to identify the corresponding external device being connected. Enter [Device Name (alphanumeric characters)] using up to 15 characters (ASCII characters (space or printable characters) excluding the double quotation mark (“)). Note The external device name set here will be shown when the Admin Viewer or included RM-Lite is used. Important [AGC Limit] is disabled when [Exposure] is set to [Manual], [Auto (Flickerless)], or [Auto (Flickerless 2)] in the Admin Viewer. Minimum subject illumination may change when [AGC Limit] is set.
50 All Videos (1) [Video Size Set] Select the set of video sizes used by the camera from [1920 x 1080 / 960 x 540 / 480 x 270], [1280 x 720 / 640 x 360 / 320 x 180], or [1280 x 960 / 640 x 480 / 320 x 240]. Select from [1280 x 720 / 640 x 360 / 320 x 180] or [1280 x 960 / 640 x 480 / 320 x 240] for the VB-S805D and VB-S905F. All options in the [Video] menu and the size set that can be selected in [Video Size] are determined by the set selected here.JPEG (1) [Video Quality] Select a desired video quality from 1 to 5 (5 levels) for videos transmitted at each video size in JPEG. Greater values have higher quality. (2) [Video Quality: Digital PTZ] Select a desired video quality from 1 to 5 (5 levels) for Digital PTZ. Greater values have higher quality. (3) [Video Size: video Transmission] Select the size of the transmitted video. The video sizes that can be selected depend on the [Video Size Set] setting. This becomes the start-up video size used by each viewer if no video size has been set. (4) [Maximum Frame Rate: Video Transmission] Limit the maximum transmission frame rate per second to reduce the viewer load. The maximum is 30 frames/sec. Enter a value of between 0.1 and 30.0. (5) [Video Size: Upload / Memory card] Select the size of video when using the upload function (p. 55) or when recording to a memory card (p. 73). The video sizes that can be selected depend on the [Video Size Set] setting. Use [Event] > [Video Record Action] (p. 60) to specify the destination of a video recording (upload or memory card recording). H.264(1) Configure settings using H.264(1) when using H.264 video for upload or memory card recording. H.264(2) video cannot be used for upload or memory card recording. H.264(1) video can be displayed using Admin Viewer and RM-Lite Viewer. It cannot be displayed using VB Viewer. (1) [Video Size] Select the size of the transmitted video. The video sizes that can be selected depend on the [Video Size Set] setting. [Video] Setting Video Size, Quality and Frame Rate The following can be set here. All Videos Specify the set of video sizes used by the camera. JPEG Set the video quality, size, maximum frame rate and upload size in JPEG. Set the bit rate, video size and capture frame rate in H.264. On-screen display Set time, character string, etc. displayed over video. [Video Size Set]CategoryAspect ratio [1920 x 1080 / 960 x 540 / 480 x 270]1080p 16:9 [1280 x 720 / 640 x 360 / 320 x 180]720p 16:9 [1280 x 960 / 640 x 480 / 320 x 240]4:3 4:3 Important Changing the [Video Size Set] setting will disconnect all connections and then change all the video sizes. Consequently, users connected to the camera must reconnect. If the [Video Size Set] selection is changed and you click [Apply and Reboot], review the following settings and check the operation. - Privacy mask settings - View restriction settings -Preset settings - Intelligent function settings - Camera Angle [1920 x 1080 / 960 x 540 / 480 x 270] cannot be selected for the VB-S805D and VB-S905F.