GeoVision GV-SNVR3203 User manual

Quick Start Guide
Thank you for purchasing GV-SNVR. This guide is designed to assist the new user in getting
immediate results from the GV-SNVR. For advanced information on how to use the GV-SNVR, please
refer to GV-SNVR User's Manual.
SNVR-U-QG-A
GV-SNVR3203, GV-SNVR6403
The Vision of Security

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© 2022 GeoVision, Inc. All rights reserved.
Under the copyright laws, this manual may not be copied, in whole or in part,
without the written consent of GeoVision.
Every effort has been made to ensure that the information in this manual is
accurate. GeoVision, Inc. makes no expressed or implied warranty of any kind
and assumes no responsibility for errors or omissions. No liability is assumed
for incidental or consequential damages arising from the use of the
information or products contained herein. Features and specifications are
subject to change without notice.
GeoVision, Inc.
9F, No. 246, Sec. 1, Neihu Rd.,
Neihu District, Taipei, Taiwan
Tel: [phone]
Fax: [phone]
http://www.geovision.com.tw
Trademarks used in this manual:GeoVision, the GeoVision logo and GV
series products are trademarks of GeoVision, Inc. Windows is the registered
trademark of Microsoft Corporation.
August 2022
Scan the following QR codes for product warranty and technical support
policy:
[Warranty] [Technical Support Policy]

Content
1 LED INDICATORS 1
2OVERVIEW.......................................................................................... 2
2.1 GV-SNVR3203 /GV-SNVR6403 FRONT VIEW...................................... 2
2.2 GV-SNVR3203 /GV-SNVR6403 REAR VIEW.........................................3
2.3 FRONT PANEL BUTTONS ..........................................................................4
3DISK INSTALLATION........................................................................... 6
3.1 PREPARATION...................................................................................... 6
3.2 REMOVE UPPER COVER.......................................................................... 6
3.3 INSTALL DISKS........................................................................................ 6
4STARTUP AND SHUTDOWN..................................................................8
4.1 STARTUP............................................................................................. 8
4.2 SHUTDOWN .......................................................................................... 8
5LOCAL OPERATIONS............................................................................ 9
5.1 ADD IP DEVICES.................................................................................... 9
5.1.1 Quick Add.......................................................................................... 9
5.1.2 Custom Add 10
5.2 PLAYBACK 10
6REMOTE ACCESS VIA MOBILE DEVICES.........................................11
7WEB LOGIN.......................................................................................... 12

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1 LED Indicators
LED
Status
Description
RUN (Operation)
Steady on
Normal.
Blinking
Starting up.
ALM (Alarm)
Steady on
Device alarm occurred.
NET (Network)
Steady on
Connected to network.
GUARD (Arming)
Steady on
Arming is enabled.
CLOUD
Not functional.
HD (Hard disk)
Steady on
No disk; or disk is abnormal.
Blinking
Reading or writing data.

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2 Overview
The following part shows the front and rear panels of the NVR models.
2.1 GV-SNVR3203 / GV-SNVR6403 Front View
1
2
34
No.
Name
Description
1
LED Indicators
See 1. LED Indicators.
2
Front Panel
Buttons
See 2.3 Front Panel Buttons.
3
USB 2.0 Ports
Connects to a keyboard, mouse, or USB flash
drive.
4
Power Button
To shut down the NVR, press this button and
hold for at least 3 seconds until a message
appears. Click yes.
Note:
1. The shutdown operation can be performed only when you have logged in
to the system.
2. To turn on the NVR, switch on the power button at the rear panel. See 2.2
GV-SNVR3203 / GV-SNVR6403 Rear View.

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2.2 GV-SNVR3203 / GV-SNVR6403 Rear View
2
4
6
3
5
7
8
9
11 12
13
10
1
No.
Name
Description
1
Grounding Screw
Fixes the NVR to the ground.
2
Network Ports
Connects to the network.
3
Audio Line Out
Port
Connects to a speaker.
4
Audio Line In Port
Connects to a microphone.
5
HDMI Output
Ports
Connects to HD TVs.
6
eSATA
Connects to external storage devices.
7
VGA Output Port
Connects to a VGA monitor.
8
USB 3.0 Port
Connects to a keyboard, mouse, or USB
flash drive.
9
RS232
Not functional.
10
RS485
Conects to a PTZ camera.
11
Alarm In/Out Ports
Connects to alarm input/output devices.
12
Power Input
Connects to power supply.
13
Power Button
Turns the system on or off.
Note:
1. HDMI output ports do not support for audio output on the connected
monitors.
2. One 4K video output (HDMI) and two 1080p video outputs (HDMI / VGA)
are supported.

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2.3 Front Panel Buttons
Button
Description
Display the main menu.
Switch to the next tab on the screen or switch the input
method.
Auxiliary function button.
Exit the current window.
The 4 arrows: Switch windows or menu items; or control
rotation directions of a PTZ camera when the PTZ
toolbar is closed. PTZ stands for pan, tilt, and zoom.
OK button: Confirm an operation, or start/pause the
playback.
Enter 1.
Enter 2, A, B, or C; or start instant playback.
Enter 3, D, E, or F; or start manual recording.
Enter 4, G, H, or I; or enter the PTZ control interface.
Enter 5, J, K, or L; or switch the screen layout in live view
or playback mode.
Enter 6, M, N, or O; or enable or disable arming.
Enter 7, P, Q, R, or S; or take a snapshot.
Enter 8, T, U, or V.
Enter 9, W, X, Y, or Z.
Enter 0 or a space.
Delete.
Switch the input method.
Auxiliary function button.

5
Button
Description
Enter 0 or a space.

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3 Disk Installation
The illustrations are for reference only. The actual device may vary.
3.1 Preparation
Disconnect power before installation.
3.2 Remove Upper Cover
1. Loosen the screws on the upper cover.
2. Slide the upper cover backward, then lift it up to remove the cover.
3.3 Install Disks
1. Loosen the screws of the mounting plate on the side panels.
2. Turn the upper mounting plate in the shown direction, then remove the plate.
Repeat the steps to remove the lower mounting plate (for 8-HDD devices
only).

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3. Secure the disks on the mounting plate. Fix the screws according to the figure
below. Avoid damaging the disk in the process.
4. Put the mounting plate back in place. Connect the power cables and data
cables as shown in the figure. Repeat the steps to connect all the disks.
5. Put the cover back in place, and secure it and the mounting plates with
screws.

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4 Startup and Shutdown
Make sure the cables are connected correctly and the device is grounded properly.
Use a power supply that meets requirements.
4.1 Startup
Connect the device to power and turn on the power switch.
4.2 Shutdown
Click > Shutdown on the screen toolbar in live view page.
CAUTION!
Do not disconnect power when the NVR is operating or shutting down.

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5 Local Operations
5.1 Add IP Devices
Before you begin, make sure the devices are connected to your NVR via network.
5.1.1 Quick Add
Follow the wizard to the fourth step. Select the devices to add in the discovered
device list, and then click Add.
NOTE!
After the device is added, if wrong username or password message shows in
the preview window, click in the window toolbar and enter the correct
username and password.

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5.1.2 Custom Add
1. Right click in the preview page, click Menu > Camera > Camera.
2. Click Custom Add, enter the IP address and other required information.
3. Check the status of camera. means the camera gets online successfully. If
the status icon is grayed out, place your mouse cursor over the icon to view
the cause of error. Click the edit button to modify device information.
NOTE!
•You can also click to add a device.
•Click Search Segment to search for devices in a specified network segment.
5.2 Playback
In the preview page, select the desired window, then right click and select
Playback to play the recording of the current day.
NOTE!
•A 7*24 recording scheduleis enabled by default. To set a recording schedule
manually, right click and select Menu > Storage > Recording and then set
recording type and time based on your needs.
•If you choose Event type recording, you need to enable the corresponding
alarm function and configure alarm-triggered recording/snapshot first.

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6 Remote Access via Mobile Devices
The NVR supports for remote access via mobile devices based on Android and
iOS operating system. Refer to GV-Eye Installation Guide for details on operating
instructions.
NOTE!
This function is only applicable to GV-Eye V3.0.0 or later.

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7 Web Login
Before you begin, check that your PC is connected to your NVR through network.
1. Open the browser on your PC, enter the IP address (192.168.0.100 /
192.168.1.100) in the address bar, then press Enter.
NOTE!
Install the plugin as required at first login. Close your browser during the
installation.
2. On the login page, enter the default username (admin) and password
(123456) or themodified password based on your configurations on the NVR,
then click Login.

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Safety Warnings
Network Security
Please take all necessary measures to enhance network security for your
device.
The following are necessary measures for the network security of your device:
⚫Change default password and set strong password: You are strongly
recommended to change the default password after your first login and set a
strong password of at least nine characters including all three elements: digits,
letters, and special characters.
⚫Keep firmware up to date: It is recommended that your device is always
upgraded to the latest version for the latest functions and better security. Visit
GeoVision’s official website or contact your local dealer for the latest firmware.
The following are recommendations for enhancing network security of your
device:
⚫Change password regularly: Change your device password on a regular
basis and keep the password safe. Make sure only the authorized user can log
in to the device.
⚫Enable HTTPS/SSL: Use SSLcertificate to encrypt HTTP communications and
ensure data security.
⚫Enable IP address filtering: Allow access only from the specified IP
addresses.
⚫Minimum port mapping: Configure your router or firewall to open a minimum
set of ports to the WAN and keep only the necessary port mappings. Never set
the device as the DMZ host or configure a full cone NAT.
⚫Disable the automatic login and save password features: If multiple users
have access to your computer, it is recommended that you disable these
features to prevent unauthorized access.
⚫Choose username and password discretely: Avoid using the username and
password of your social media, bank, email account, etc., as the username and
password of your device, in case your social media, bank and email account
information is leaked.
⚫Restrict user permissions: If more than one user needs access to your
system, make sure each user is granted only the necessary permissions.
⚫Disable UPnP: When UPnP is enabled, the router will automatically map
internal ports, and the system will automatically forward port data, which results
in the risks of data leakage. Therefore, it is recommended to disable UPnP if
HTTP and TCP port mapping have been enabled manually on your router.
⚫Multicast: Multicast is intended to transmit video to multiple devices. If you do
not use this function, it is recommended you disable multicast on your network.

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⚫Check logs: Check your device logs regularly to detect unauthorized access or
abnormal operations.
⚫Isolate video surveillance network: Isolating your video surveillance network
with other service networks helps prevent unauthorized access to devices in
your security system from other service networks.
⚫Physical protection: Keep the device in a locked room or cabinet to prevent
unauthorized physical access.
⚫SNMP: Disable SNMP if you do not use it. If you do use it, then SNMPv3 is
recommended.
Safety Warnings
The device must be installed, serviced, and maintained by a trained professional
with necessary safety knowledge and skills. Before you start using the device,
please read through this guide carefully and make sure all applicable requirements
are met to avoid danger and loss of property.
Storage, Transportation, and Use
⚫Store or use the device in a proper environment that meets environmental
requirements, including and not limited to, temperature, humidity, dust,
corrosive gases, electromagnetic radiation, etc.
⚫Make sure the device is securely installed or placed on a flat surface to prevent
falling.
⚫Unless otherwise specified, do not stack devices.
⚫Ensure goodventilation in the operating environment. Do not cover the vents on
the device.Allow adequate space for ventilation.
⚫Protect the device from liquid of any kind.
⚫Make sure the power supply provides a stable voltage that meets the power
requirements of the device. Make sure the power supply's output power
exceeds the total maximum power of all the connected devices.
⚫Verify that the device is properly installed before connecting it to power.
⚫Always disconnect the device from power before attempting to move the device.
⚫Take proper waterproof measures in accordance with requirements before
using the device outdoors.
Power Requirements
⚫Install and use the device in strict accordance with your local electrical safety
regulations.
⚫Use a UL certified power supply that meets LPS requirements if an adapter is
used.
⚫Use the recommended cord set (power cord) in accordance with the specified
ratings.
⚫Only use the power adapter supplied with your device.

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⚫Use a mains socket outlet with a protective earthing (grounding) connection.
⚫Ground your device properly if the device is intended to be grounded.
Battery Use Caution
⚫When battery is used, avoid:
➢Extremely high or low temperature and air pressure during use, storage,
and transportation.
➢Battery replacement.
⚫Use the battery properly. Improper use of the battery such as the following may
cause risks of fire, explosion or leakage of flammable liquid or gas.
➢Replace battery with an incorrect type;
➢Dispose of a battery into fire or a hot oven, or mechanically crushing or
cutting of a battery;
⚫Dispose of the used battery according to your local regulations or the battery
manufacturer's instructions.