Bosch DINION 3100i IR NBE-3702-AL User manual

DINION 3100i IR
NBE‑3702‑AL | NBE‑3703‑AL | NBE‑3702‑AL‑GOV |
NBE‑3703‑AL‑GOV
en User manual

DINION 3100i IR Table of contents | en 3
Bosch Security Systems B.V. User manual 2024-02 | V01 | DOC
Table of contents
1Safety and security information 5
1.1 Safety message explanation 5
1.2 Safety precautions 5
1.3 Important safety instructions 5
1.4 Notices 6
2Browser connection 10
2.1 System requirements 10
2.2 Establishing the connection 10
2.3 Password protection in camera 10
3System overview 12
3.1 Live 12
3.2 Playback 12
3.3 Configuration 12
3.4 Dashboard 13
4Operation via the browser 14
4.1 Live page 14
4.2 Playback page 15
4.2.1 Selecting the recording stream 15
4.2.2 Searching for recorded video 16
4.2.3 Exporting recorded video 16
4.2.4 Track list 16
4.2.5 Controlling playback 16
4.3 Dashboard 16
5Configuration 18
5.1 General 18
5.1.1 Identification 18
5.1.2 User Management 18
5.1.3 Date/Time 19
5.2 Web Interface 20
5.2.1 Appearance 20
5.2.2 'Live' functions 22
5.3 Connectivity 22
5.3.1 Cloud services 22
5.3.2 Accounts 22
5.3.3 DynDNS 23
5.4 Camera 23
5.4.1 Installer Menu 23
5.4.2 Display Stamping 25
5.4.3 Positioning 27
5.4.4 Color 30
5.4.5 ALC 31
5.4.6 Illuminator 32
5.4.7 Enhance 32
5.4.8 Encoder Streams 33
5.4.9 Encoder Statistics 34
5.4.10 Privacy Masks 35
5.4.11 Pixel Counter 35
5.5 Recording 35

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5.5.1 Storage Management 36
5.5.2 Recording Profiles 37
5.5.3 Maximum Retention Time 39
5.5.4 Recording Scheduler 39
5.5.5 Recording Status 40
5.5.6 Recording Statistics 40
5.5.7 Image Posting 40
5.5.8 SD Card Status 41
5.6 Alarm 41
5.6.1 Alarm Connections 41
5.6.2 Video Content Analysis (VCA) 43
5.6.3 Alarm Email 43
5.6.4 Alarm Task Editor 44
5.7 Network 44
5.7.1 Network Services 44
5.7.2 Network Access 44
5.7.3 Advanced 46
5.7.4 Network Management 47
5.7.5 Multicast 48
5.7.6 IPv4 Filter 49
5.8 Service 50
5.8.1 Maintenance 50
5.8.2 Licenses 51
5.8.3 Certificates 51
5.8.4 Logging 51
5.8.5 System Overview 52
6Troubleshooting 53
6.1 Physical reset button 53
7Appendices 54
7.1 Copyright notices 54
7.2 More information 54

DINION 3100i IR Safety and security information | en 5
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1 Safety and security information
Read, follow, and retain for future reference all of the following safety instructions. Follow
all warnings before operating the device.
1.1 Safety message explanation
In this manual, the following symbols and notations are used to draw attention to special
situations:
Danger!
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
!
Warning!
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
!
Caution!
Indicates a hazardous situation which, if not avoided, could result in minor or moderate
injury.
i
Notice!
Indicates a situation which, if not avoided, could result in damage to the equipment or
environment, or data loss.
1.2 Safety precautions
!
Caution!
Installation should only be performed by qualified service personnel in accordance with the
National Electrical Code (NEC800 CECSection60) or applicable local codes.
!
Caution!
The product must be supplied only by an external source having an output complying with
PS2 or Annex Q conform to IEC 62368-1 and UL62368-1.
1.3 Important safety instructions
– To clean the device, do not use liquid cleaners or aerosol cleaners.
– Do not install the device near any heat sources such as radiators, heaters, stoves, or
other equipment (including amplifiers) that produce heat.
– Do not spill liquids on the device before installation is completed.
– Take precautions to protect the device from power and lightning surges.
– Adjust only those controls specified in the operating instructions.
– Operate the device only from the type of power source indicated on the label.
– Unless qualified, do not attempt to service a damaged device yourself. Refer all
servicing to qualified service personnel.

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– Install in accordance with the manufacturer's instructions in accordance with
applicable local codes.
– Use only attachments/accessories specified by the manufacturer.
– Protect all connection cables from possible damage, particularly at connection points.
– If using a Class I adapter, the power cord shall be connected to a socket-outlet with
earthing connection.
– The Low Voltage power supply unit used must comply with EN-62368-1.
– These products are intended to be supplied by a Listed Power Adapter marked “L.P.S.”
or “Limited Power Source”, rated 48Vdc, 0.08 A minimum, Tma=40ºC minimum (For
indoor), Tma=50ºC minimum (For outdoor).
i
Notice!
This is a class A product. In a domestic environment this product may cause radio
interference, in which case the user may be required to take adequate measures.
i
Notice!
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to EN 55032. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at
his own expense.
1.4 Notices
i
Notice!
Optical elements are sensitive and should be protected at all times. Do not allow objects to
come into contact with glass surfaces and do not touch optical elements with your fingers.
i
Notice!
Video loss is inherent to digital video recording; therefore, Bosch Security Systems cannot
be held liable for any damage that results from missing video information.
To minimize the risk of losing information, we recommend multiple, redundant recording
systems, and a procedure to back up all analog and digital information.
i
Notice!
This device is intended for use in public areas only.
U.S. federal law strictly prohibits surreptitious recording of oral communications.
UL Disclaimer
Underwriter Laboratories Inc. ("UL") has not tested the performance or reliability of the
security or signaling aspects of this product. UL has only tested fire, shock and/or casualty
hazards as outlined in Standard(s) for Safety for Information Technology Equipment, UL
62368-1. UL Certification does not cover the performance or reliability of the security or
signaling aspects of this product.

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UL MAKES NO REPRESENTATIONS, WARRANTIES, OR CERTIFICATIONS WHATSOEVER
REGARDING THE PERFORMANCE OR RELIABILITY OF ANY SECURITY OR SIGNALING-
RELATED FUNCTIONS OF THIS PRODUCT.
FCC suppliers Declaration of Conformity
DINION 3100i IR: NBE-3702-AL, NBE-3703-AL, NBE-3702-AL-GOV, NBE-3703-AL-GOV
Compliance statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired
operation.
Responsible party
Bosch Security Systems Inc
130 Perinton Parkway
14450 Fairport, NY, USA
For more information please contact the nearest Bosch Security Systems location or visit:
www.boschsecurity.us
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the user will be required to correct
the interference at his own expense.
For use in China: CHINA ROHS DISCLOSURE TABLE
Fixed cameras with lens
Hazardous substance table according to SJ/T 11364-2014
Pb
(Pb)
Hg
(Hg)
Cd
(Cd)
Cr 6+
(Cr 6+)
PBB
(PBB)
PBDE
(PBDE)
Housing & enclosures X O O O O O
PCBA with connectors X O X O O O
Cable assemblies O O O O O O
Image sensor assembly X O X O O O
Lens assembly X O X O O O
This table was created according to the provisions of SJ/T 11364
O: The content of such hazardous substance in all homogeneous materials of such
component is below the limit defined in GB/T 26572
X: The content of such hazardous substance in a certain homogeneous material is above
the limit defined in GB/T 26572

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The manufacturing datecodes of the products are explained in:
http://www.boschsecurity.com/datecodes
IC statement (Canada)
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may
cause undesired operation.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils
radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement.
VCCI statement (Japan)
This is a ClassB device in accordance with the VCCI Council standard. Using this device
near a radio or television receiver in a domestic environment may cause radio interference.
Install and use this device according to the documented recommendations.
CMIM statement (Morocco)
This device falls under the scope and is compliant with the Moroccan LVD/EMC Directive,
establishing: (1) technical regulations for electrical equipment designed to be used with a
nominal tension between 50-1000VAC and 75-1500VDC; (2) specific technical regulations
for electromagnetic compatibility of equipment, excluding wireless and telecommunications
terminals and other types of devices.
RCM statement (Australia and New Zealand)
This device falls under the scope and is compliant with the Australian Communications
Media Authority (ACMA) scheme and the Electrical Equipment Safety System (EESS)
scheme, as defined by the Electrical Regulatory Authorities Council (ERAC) of Australia,
establishing that the device is suitable for household, personal or similar use with a voltage
greater than 50VAC RMS or 120V ripple-freeDC, and less than 1000VAC RMS or 1500V
ripple-free DC. It is immaterial whether the low voltage electrical and electronic equipment
is also designed or marketed to be used for commercial or industrial purposes.
Use latest software
Before operating the device for the first time, make sure that you install the latest
applicable release of your software version. For consistent functionality, compatibility,
performance, and security, regularly update the software throughout the operational life of
the device. Follow the instructions in the product documentation regarding software
updates.
The following links provide more information:
– General information: https://www.boschsecurity.com/xc/en/support/product-security/
– Security advisories, that is a list of identified vulnerabilities and proposed solutions:
https://www.boschsecurity.com/xc/en/support/product-security/security-
advisories.html
Bosch assumes no liability whatsoever for any damage caused by operating its products
with outdated software components.

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Old electrical and electronic equipment
This product and/or battery must be disposed of separately from household waste.
Dispose such equipment according to local laws and regulations, to allow their
reuse and/or recycling. This will help in conserving resources, and in protecting
human health and the environment.

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2 Browser connection
A computer with a web browser (Google Chrome, Microsoft Edge, or Mozilla Firefox) is used
to receive live images, control the unit, and replay stored sequences. The unit is configured
over the network using the browser.
2.1 System requirements
Our recommendations are:
– Computer with Dual core HyperThreading processor or better
– Graphic card with performance that matches or is better than the resolution of the
camera
– Windows10 or later
– Network access
– Google Chrome, Microsoft Edge, or Mozilla Firefox
- or -
Application software, for example, VideoSecurityClient, BoschVideoClient or BVMS.
Note:
To see live images in your browser it might be necessary to download and install the MPEG-
ActiveX from the Bosch download store.
2.2 Establishing the connection
The unit must have a valid IP address and a compatible subnet mask to operate on your
network. By default, DHCP is pre-set at the factory to On and so your DHCP server assigns
an IP address. With no DHCP server the default address is automatically assigned via link-
local address.
The Project Assistant app or Configuration Manager can be used to find the IP address.
Download the software from https://downloadstore.boschsecurity.com:
1. Start the web browser.
2. Enter the IP address of the device as the URL.
3. During the initial installation, confirm any security questions that show.
If a RADIUS server is used for network access control (802.1x authentication), you must
configure the device before the device can communicate with the network.
To configure the device, connect it directly to a computer using a network cable and then
set the service-level password.
Note:
If you cannot connect, the unit may have reached its maximum number of connections.
Depending on the device and network configuration, each unit can have up to 50 web
browser connections, or up to 100 connections via BoschVideoClient or BVMS.
2.3 Password protection in camera
The device is password-protected. The first time that any user accesses the device, the
device will prompt the user to set a password at the service level.
The camera requires a strong password. Follow the prompts in the dialog box, which
specifies what is required. The system measures the strength of the password that you
enter.
Make sure the password obeys these conditions:
– 8 to 19 characters in length
– Upper and lower case letters
– Minimum of 1 digit

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– Minimum of 1 special character
These special characters are not allowed: '@', '&', '<', '>', ':', '+'
When you use Configuration Manager to access your device for the first time, you must set
the initial password of the device in Configuration Manager. The Users section (General >
Unit Access > Users) displays the message, "Before you can use this device you have to
secure it with an initial password."
Note: After you set the initial password, a "lock" icon appears next to the device name in the
Devices list in Configuration Manager.
You can also launch the device webpage directly. In the device webpage, an initial password
page appears, displaying input fields and a password strength gauge.
Enter the user name (“service”) and a password in the appropriate fields. Refer to the
section User Management for more information.
After a service-level password is set for the device, the device displays a dialog box that
prompts users to enter the user name (“service”) and the service-level password every time
that they access the device.
1. Fill in the fields User name and Password.
2. Click OK. If the password is correct, the desired page appears.
Note: New releases of software may require you to set a new and stronger password.

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3 System overview
Note: None of the pages are accessible until after you set a service-level password.
When a connection is established, the Live page is initially displayed.
The application bar displays the following icons:
Live Click this icon to view the live video stream.
Playback Click this icon to play back recorded sequences.
This link is only visible if a storage medium has been
configured for recording. (With VRM recording, this
option is not active.)
Configuration Click this icon to configure the device.
Dashboard Click this icon to see detailed system information.
Links Click this icon to navigate to the Bosch download
store.
Logout Click this icon to log out of the device.
Click this icon to get context-sensitive help for the
page you are browsing.
3.1 Live
The Live page is used to display the live video stream and control the unit.
3.2 Playback
The Playback page is used for playing back recorded sequences.
3.3 Configuration
The Configuration page is used to configure the unit and the application interface.
Making Changes
Each configuration screen shows the current settings. You can change the settings by
entering new values or by selecting a predefined value from a list field.
Not every page has a Set button. Changes to pages without a Set button are set
immediately. If a page does show a Set button, you must click the Set button for a change
to take effect.
i
Notice!
Save each change with the associated Set button.
Clicking the Set button saves the settings only in the current field. Changes in any other
fields are ignored.
Some changes only take effect after the unit is rebooted. In this case, the Set button
changes to Set and Reboot.

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1. Make the desired changes.
2. Click the Set and Reboot button. The camera reboots and the changed settings are
activated.
3.4 Dashboard
The Dashboard page is used to display detailed information about the device.
The Dashboard is only visible in the application bar if the Show 'Dashboard' option is
enabled by a service-level user in the Configuration -> Web Interface -> Appearance page.

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4 Operation via the browser
4.1 Live page
After the connection is established, the Live page is initially displayed. It shows the live
video image on the right of the browser window. Depending on the configuration, various
text overlays may be visible on the live video image.
Other information may also be shown next to the live video image. The items shown depend
on the settings on the 'Live' functions page.
Connection
In the Connection group, you can configure the Stream option.
Video stream selection
To view a live stream of the selected video channel:
1. On the left side of the browser, expand the Connection group if necessary.
2. Click the Stream drop-down arrow to see the options.
Select the stream you wish to view.
Recording status
The hard drive icon below the live camera image changes during an automatic
recording. The icon lights up and displays a moving graphic to indicate a running recording.
If no recording is taking place, a static icon is displayed.
Full-screen display
Click the full-screen icon to view the selected stream in full-screen mode; press Esc
on the keyboard to return to the normal viewing window.
Start Video Security app
To start the Video Security app, click .
Show latest event
Click the Show latest event icon to watch the last recorded important events.
The Playback page opens.
Storage, CPU and network status
When accessing the unit with a browser, the local storage, processor and network status
icons are shown in the upper right of the window.
When a local storage card is available, the memory card icon changes color (green, orange
or red) to indicate the local storage activity. If you hover over this icon with the mouse the
storage activity is shown as a percentage.
If you hover over the middle icon, the CPU load is shown.
If you hover over the right-hand icon, the network load is shown.
This information can help with problem solving or when fine tuning the unit. For example:
– if the storage activity is too high, change the recording profile,

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– if the CPU load is too high, change the VCA settings,
– if the network load is too big, change the encoder profile to reduce bitrate.
Status icons
Various overlays in the video image provide important status information. The overlays
provide the following information:
Decoding error
The frame might show artifacts due to decoding errors.
Alarm flag
Indicates that an alarm has occurred.
Communication error
A communication error, such as a connection failure to the storage medium, a protocol
violation or a timeout, is indicated by this icon.
Gap
Indicates a gap in the recorded video.
Watermark valid
The watermark set on the media item is valid. The color of the check mark changes
according to the video authentication method that has been selected.
Watermark invalid
Indicates that the watermark is not valid.
Motion alarm
Indicates that a motion alarm has occurred.
Storage discovery
Indicates that recorded video is being retrieved.
4.2 Playback page
Click Playback in the application bar to view, search or export recordings. This link
is only visible when a direct iSCSI or memory card is configured for recording (with Video
Recording Manager (VRM) recording this option is not active).
On the left side of the screen, there are four groups:
–Connection
–Search
–Export
–Track list
4.2.1 Selecting the recording stream
Expand the Connection group on the left side of the browser.
To view a recording stream:
– Click the Recording drop-down arrow to see the options.
– Select one of the numbered recording streams.

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4.2.2 Searching for recorded video
Expand the Search group on the left side of the browser.
– To limit the search to a particular time range, enter the date and times for the start and
stop points.
– Select an option from the drop-down box to define a search parameter.
– Click Search.
– The results are listed in a new window. Click a result to play it back.
– Click Back to define a new search.
– Click Last results to display the latest search results.
4.2.3 Exporting recorded video
On the left side of the browser, expand the Export group if necessary:
1. Select a track in the track list or in the search results.
2. The start and stop date and time are filled for the selected track. If necessary, change
the times.
3. In the Time lapse drop-down box, select Original, to export the recorded video as its
original, Condensed to export the recorded video condensed to the given output time.
4. In the Location drop-down box, select a target.
5. Click Export to save the video track.
Note:
The target server address is set on the Connectivity>Accounts page.
4.2.4 Track list
The Track list shows all the available recordings.
4.2.5 Controlling playback
The time bar below the video image allows quick orientation. The time interval associated
with the sequence is displayed in the bar in gray. Arrows indicate the position of the image
currently being played back within the sequence.
The time bar offers various options for navigation in and between sequences.
– If required, click in the bar at the point in time at which the playback should begin.
– Change the time interval displayed by clicking the plus or minus icons or use the mouse
scroll wheel. The display can span a range from six months to one minute.
– Click the alarm jump buttons to go from one alarm event to the next or to the previous
one. Red bars indicate the points in time where alarms were triggered.
Controls
Control playback by means of the buttons below the video image.
The buttons have the following functions:
– Start/Pause playback
– Select the playback (forward or backward) speed using the speed regulator
– Step forward or backward frame-by-frame when paused (small arrows)
4.3 Dashboard
The Dashboard page shows information on 4 topics:
–Device status
–Recording status
–Connection Status
–Services
You can also download a .JSON file with information about the device:

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1. At the bottom of the page, locate the Export button
2. Click the Export button
3. Select a location in your hard drive to store the file

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5 Configuration
5.1 General
5.1.1 Identification
Device name
Assign a unique name to assist in identification. This name simplifies the management of
multiple devices in more extensive systems.
The name is used for remote identification, for example, in the event of an alarm. Choose a
name that makes it as easy as possible to identify the location unambiguously.
Device ID
Each device should be assigned a unique identifier that can be entered here as an additional
means of identification.
Video name
Each video channel can be given a name. Click the + sign to add an extra line.
Host name
Enter the host name registered for the device.
Initiator extension
Add text to an initiator name to make identification easier in large iSCSI systems. This text is
added to the initiator name, separated from it by a full stop. (You can see the initiator name
in the System Overview page.)
Click Set to apply the changes.
5.1.2 User Management
A password prevents unauthorized access to the device. You can use different authorization
levels to limit access.
Proper password protection is only guaranteed when all higher authorization levels are also
protected with a password. Therefore, you must always start from the highest authorization
level when assigning passwords.
You can define and change a password for each authorization level if you are logged into the
“service” user account.
Authentication modes
The section Authentication modes provides information about the authentication modes set
in the camera. A checkmark appears in the checkbox to the left of the mode if the mode is
set. If the mode is not set, the phrase “No certificate installed” appears to the right of the
mode name.
This device has three authentication modes:
–Password indicates a password is set for the camera. It prevents unauthorized access
to the device, and can use different authorization levels to limit access.
Proper password protection is only guaranteed when all higher authorization levels are
also protected with a password. Therefore, you must always start from the highest
authorization level when assigning passwords.
You can define and change a password for each authorization level if you are logged
into the service user account.
–Certificate. A check mark in this check box indicates that at least one certificate is
loaded onto the device.
The Trusted certificate is a root certificate for Bosch Security Systems that proves that
the device meets the following criteria:
– It originates from a Bosch factory that is a secure environment.

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– It has not been tampered with.
The Trusted certificate is issued by Escrypt. Escrypt is a Bosch company and Certificate
Authority (CA).
–Active Directory server (AD FS). A check mark in this check box indicates that the
device uses an active directory server.
Click Set to apply the changes.
Creating a new user
To create a new user, click Add in the section below Authentication modes.
In the box User, fill in the fields:
1. User name, Enter a name with a minimum of 5 and a maximum of 31 characters.
2. Group, select the appropriate authorization level:
– live is the lowest authorization level. At this level, it is only possible to view the
live video image, and switch between the different live image displays.
– user is a middle authorization level. At this level, it is possible to operate the
device and playback recordings, but configuration changes are not possible.
–IVA configuration is a middle authorization level. At this level, it is only possible to
configure VCA, but access is available to all user level functions like PTZ and
Replay.
– service is the highest authorization level. Entering the correct password gives
access to all the functions, and allows all configuration settings to be changed.
3. Type, select either:
–Password for a new password.
Use a minimum of 8 and a maximum of 19 characters. The password must have
upper-case and lower-case letters, one or more numerical digits and one or more
of these special characters ! ? ” # $ % ( ) { } [ ] * - = . , ; ^ _ | ~ \
Special characters such as space @ : < > ‘ & + are not valid.
In this case, enter the new password a second time to eliminate typing mistakes.
–Certificate for a certificate that the new user is authorized to use.
4. Click Set to confirm and create a new user.
To edit a password
To edit a password, click the pencil icon to the right of the column Type for the appropriate
User name.
5.1.3 Date/Time
Date format
Select the required date format from the dropdown menu.
Device date/Device time
i
Notice!
Make sure that recording is stopped before synching to the PC.
If there are multiple devices operating in your system or network, it is important to
synchronize their internal clocks. For example, it is only possible to identify and correctly
evaluate simultaneous recordings when all units are operating on the same time.
1. Enter the current date. Since the unit time is controlled by the internal clock, there is
no need to enter the day of the week - it is added automatically.
2. Enter the current time or click the Sync to PC button to copy your computer's system
time to the camera.

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Note: It is important that the date/time is correct for recording. An incorrect date/time
setting could prevent correct recording.
Device time zone
Select the time zone in which the system is located.
Daylight saving time
The internal clock can switch automatically between normal and daylight saving time (DST).
The unit already contains the data for DST switch-overs for many years in advance. If the
date, time and zone have been set up correctly, a DST table is automatically created.
If you decide to create alternative daylight saving time dates by editing the table, note that
values occur in linked pairs (DST start and end dates).
First, check the time zone setting. If it is not correct, select the appropriate time zone and
click Set.
1. Click Details to edit the DST table.
2. Click Generate to fill the table with the preset values from the unit.
3. Click one of the entries in the table to make changes. The entry is highlighted.
4. Click Delete to remove the entry from the table.
5. Choose other values from the list boxes under the table, to change the selected entry.
Changes are immediate.
6. If there are empty lines at the bottom of the table, for example after deletions, add new
data by marking the row and selecting values from the list boxes.
7. When finished, click OK to save and activate the table.
Time server address
The camera can receive the time signal from time server using various time server protocols,
and then use it to set the internal clock. The unit polls the time signal automatically once
every minute.
Enter the IP address of a time server here.
You can choose to have the DHCP server give a time server date by selecting the Overwrite
by DHCP option.
Time server type
Select the protocol that is supported by the selected time server.
– Select Time protocol if the server uses the protocol RFC868.
– The SNTP protocol supports a high level of accuracy and is required for special
applications and subsequent function extensions.
– Select TLS protocol if the server uses the RFC 5246 protocol.
– Select Off to disable the time server.
Click Set to apply the changes.
5.2 Web Interface
5.2.1 Appearance
You can adapt the appearance of the web interface and change the website language to
meet your requirements.
Website language
Select the language for the user interface.
The default language is English.
After setting the new language, the page refreshes automatically. The GUI now displays field
names and options, as well as OSD messages, in the selected language.