How To Change Cctv Camera Resolution

Changing Analog Camera Resolution From v MP to 2.1 MP

Changing Analog Camera Resolution From 5 MP to 2.1 MP

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Affected Roles: Administrator, Installer

Complexity: Medium

Final Edit: March 26, 2021

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Camera Resolution

Camera resolution is traditionally measured in megapixels (MP) – in full general, more than pixels ways that there will exist a higher resolution available. However, as resolution engineering progresses, more processing power is required for the devices receiving higher resolution video streams from cameras. As a result, users may demand to periodically upgrade their outdated equipment if they intend to use the new engineering science.

For example, connecting a 5 MP camera (2592 x 1944) to a DVR that simply supports up to 2.1 MP (1820 x 1080) or to a not-HD DVR (960H) will result in video bug or no video will display at all. Some Digital Watchdog Star-Light Plus™ (v MP) analog cameras permit users to lower the resolution output to avoid this problem.

This article will explain how to lower a camera's resolution output from 5 MP to 2.i MP.

**NOTE: This guide is for bullet and vandal dome models only. If you are not using a vandal ball or turret camera model that supports the use of an OSD joystick, you will need to apply a UTP or UTC (up-the-coax) connexion between the photographic camera and the DVR to utilize the photographic camera'due south onboard UI.

Supported/Affected Devices

DW Star-Light Plus™ Analog Cameras (Bullet & Vandal Dome Models)

Lowering the Megapixel Output

For this procedure, you will need to be physically in forepart of the photographic camera and connect a compatible display to the camera.

If y'all are not using a handheld monitor, it is recommended to connect a display monitor to your recording unit of measurement, so that you can view the camera video through the unit.

**Annotation: For this guide, nosotros volition exist using the DWC-B6563WTIR (bullet) and DWC-V6563WTIR (vandal dome) as our sample models. Images and menu layout depicted in this guide may vary from your camera model.

To change the megapixel output:

Open the camera.
- For a bullet-style camera, open up the camera by unscrewing and removing the front case embrace from the camera.
- For a vandal-dome-mode camera, open the camera by removing the four comprehend screws with the provided wrench, and then remove the dome cover from the camera.

Connect the BNC cablevision of the camera to a handheld brandish monitor or to a DVR that supports v MP resolution video to view the camera video over a coaxial connection.

If you do not have a receiving device that will support upward to 5 MP resolution video, you may locate the Test Video Slot within of the camera case.

Connect the Exam Cable that came with the camera to the Test Video Slot to view the camera video using a 960H resolution over a coaxial connection.

**Notation: If y'all are using a DVR for photographic camera display during this procedure, you will demand a display monitor (VGA or HDMI) connected to the recording unit at this time.

Make sure that the photographic camera is powered ON.

The video from the camera'due south Examination Video Slot will display in a 960H analog video signal, while the camera's principal output will brandish its default Hard disk drive video betoken.

Locate the OSD joystick inside of the camera case. If you are using a photographic camera that does non back up an OSD joystick, delight utilise an alternating means of decision-making the photographic camera's onboard UI.

Push the joystick inward, like a push, to prompt the camera'southward on-screen-display (OSD).

Use the joystick to navigate to the Setup tab in the camera OSD bill of fare.

Apply the joystick to select "Output". Push the joystick inward to open up the Output card.

Alter the Framerate to 1080p 30 (ii.ane MP; 30fps) or to the preferred resolution.

Select "Confirm", then prepare it to ON. Push button the joystick inward to confirm and apply the setting alter.

Using the joystick, select "Return", then push the joystick inwards to render to the previous menu.

Return to the camera OSD Main Menu, and then navigate to the "Exit" tab in the photographic camera OSD menu.

Select "Save & Get out", then push the joystick inward to use the changes.

Information technology is recommended that you do non have the Examination Video Cable connected to the camera when monitoring video through the camera'due south main coax-out, BNC cable. The cable will prioritize output through the test cable if it is still continued.

Video output is now 1080p (2.1 MP) 30fps or ready to the preferred resolution. You may connect the camera to the receiver/DVR as normal.

**NOTE: If yous feel further video output issues with the photographic camera, ostend that the receiver/DVR supports Hard disk video signals (HD-TVI, Hard disk drive-A, Hard disk drive-CVI).

If the receiver/DVR does not support Hard disk drive video signals, you will need to change the Analog Mode (video signal) to CVBS.

This can simply be performed while using a DVR that supports at to the lowest degree 2.1 MP (Hd-TVI, Hard disk drive-A, HD-CVI). If this is the example, please read Irresolute Analog Camera Video Signals to CVBS .

Source: https://digitalwatchdog.happyfox.com/kb/article/313-changing-analog-cameras-from-5-mp-to-2-1-mp/

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