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9

Step 1. Attach to a wall or ceiling with the supplied screws

• 

As shown in 

Fig A

, use the supplied star-key to remove the screws holding the 

top of the dome in place.

• 

Locate the mounting holes with rubber O rings, indicated by the red arrows on

 

Fig B

• 

For wooden surfaces, use the supplied screws. We recommend drilling guide 

holes using the template in the pack for any hardwood mounting.

• 

If you’re mounting to masonry, use the supplied wall plugs.

Step 2. Aim the Camera

The camera itself is mounted on an adjustable platform within the dome. Once the 

camera is mounted, you can change the way the camera faces by adjusting this 

platform. Exercise care - it’s not as robust as the outside of the dome!

Step 3. The Zoom and Focus Controls

The zoom and focus controls are located beneath the lens itself as shown in 

Fig C

.

To adjust the zoom and focus controls...

• 

You’ll need to be able to see a live output from the camera while you’re working. 

The best solution is use a mobile device running the 

SwannView Plus 

app.

• 

Loosen the two locking screws shown on the diagram (opposite) but don’t 

remove the screw entirely.

• 

First, set the zoom to the level you desire. This will be determined by how large 

an area you want to monitor, and how far away from the camera you require 

detail to be clearly visible. Everything will be really blurry until the camera is 

focused.

• 

Now, focus the camera by adjusting the position of the focus ring. Move the 

ring slowly until the image becomes sharp - for the best focus, go 

past

 this point 

slightly, and then back again in order to find the exact “centre point” of the focus.

• 

You might notice that adjusting the focus slightly changes the zoom - this is 

normal.

• 

Tighten the screws to lock the lens in place.

Step 4. Reassembling the Dome

When you’ve aimed the camera and set the zoom and focus, replace the black interior 

dome hood (1) and then the dome cover (2) and secure the star-key screws.

1.  Ensure that the interior dome cover is securely replaced and isn’t obstructing 

the lens

 - if it’s out of place, the IR light from the active night vision can reflect 

back into the lens and wash out the picture. 

2.  Likewise,

 

ensure the soft seal around the front of the lens housing is pressed 

firmly against the clear part of the dome when resealing

, otherwise the night 

vision might blind the camera. 

Summary of Contents for NHD-830

Page 1: ...1 English Varifocal IP Camera for use with Full HD Swann NVRs NHD_830_831CAM_131113E...

Page 2: ...goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to major failure Warning Modifications not approved by the party responsible for compliance co...

Page 3: ...ion you can find information on our website www swann com Where to Begin This short manual will walk you through the connection mounting aiming and lens configuration of your camera as well as suggest...

Page 4: ...s other than those supplied with your camera NVR nor modifying the supplied cables Optional Advanced Users Only DC 12V Input The camera is intended to be powered via PoE Power over Ethernet This means...

Page 5: ...dle the weather long term exposure to temperature fluctations direct sunlight particularly UV and moisture will eventually cause a degradation in performance There are some times however that it s ess...

Page 6: ...6 Mounting the Camera Standard Housing a b c 1 2 3 Thezoomandfocuscontrols are located inside the camera barrel Zoom Focus...

Page 7: ...the camera s hood 2 Remove the hood 3 Turn the front part of the barrel counter clockwise to remove it The zoom and focus controls are located inside To adjust the zoom and focus controls You ll need...

Page 8: ...8 Mounting the Camera Dome Housing Fig A Fig B 1 2 Fig C Thezoomandfocuscontrols are located underneath the lens assembly Zoom Focus...

Page 9: ...hown on the diagram opposite but don t remove the screw entirely First set the zoom to the level you desire This will be determined by how large an area you want to monitor and how far away from the c...

Page 10: ...ion picture but reality has near infinite resolution You can gain some detail by tweaking the zoom but this comes at the cost of viewing area there s no substitute for proximity Areas with varied ligh...

Page 11: ...ters or other devices Ensure you re using only the supplied cable Ensure that all cables are properly connected and secure If this doesn t work try using a different channel on the NVR reboot the syst...

Page 12: ...27 2799 Option 1 M F 9am 5pm US PT AUSTRALIA toll free 1300 138 324 NEW ZEALAND toll free 0800 479 266 UK 0203 027 0979 Helpdesk Technical Support Details Swann Technical Support All Countries E mail...

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