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7

Stage 1: Attach to a wall or ceiling with the supplied screws

• 

Use four screws to mount the camera, as indicated by the 

red arrows

 on the 

diagram opposite.

• 

Ensure that the surface you’re mounting the camera to has sufficient strength to 

hold it safely.

• 

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

guide holes for any hardwood mounting.

• 

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

The three points marked  ,   and   on the diagram opposite are the pivot points 

for aiming the camera. Each is held in place by a small screw with a star-head - use 

the supplied star-key to loosen the screw, adjust the stand as required and then 

retighten the screws.
The star-key screws add extra security to your camera mounting, as it’s impossible to 

turn them with a regular screwdriver.

Step 3: The Zoom and Focus Controls

To access the zoom and focus controls...

1.  Using a Phillips head screwdriver, loosen the screw on top of 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 to be able to see a live output from the camera while you’re working. 

The best solution is often to bring the NVR and a monitor/television out to where 

you’re working, or you can 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 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 smaller increments each time 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.

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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