RONGLAND NV-440D3 User Manual Download Page 4

Insert the memory card 

A Micro SD / Micro SDHC (up to 16GB) should be installed before operating the 

device. Install it in the device as shown in the following illustration. Ensure, that the 

contacts of the memory card face the battery compartment and that the contacts of 

the memory card are inserted first. Press the memory card into the device until you 

hear it click in. To remove, push on the memory card again. The memory card then 

slides partially out of the device and can be removed. 

Note:

  You might need to 

format the memory card (up to 16GB) to FAT32 with a computer before using the 

device the first time.   

Insert the batteries 

Open the battery compartment on the eyepiece side (back) of the device - remove 

the cover by removing the screw completely and then lift off the cover. Install the 

batteries supplied or other compatible batteries (Type: LIR123A 700 or 750

mAh 

3.7V)

. Ensure the correct polarity of the batteries. After inserting the rechargeable 

batteries, close the battery compartment cover again by replacing the cover and 

tightening the screw completely. The batteries should then be charged. To charge 

the rechargeable batteries use the enclosed USB cable. When the device is charging, 

the indicator light is flashing RED. 

Note:

 

 

If  

  appears in the display, the batteries no longer have sufficient 

power. When the batteries are completely empty and the power cable is connected, 

the RED LED starts flashing after 5–10 minutes. When the device is not used for 10 

minutes it will turn into a power save mode. The indicator light is still on, to show 

the device is still powered. To get back in working mode press any key.   

www.rongland.co.uk

Summary of Contents for NV-440D3

Page 1: ...DigitalNightVisionDevice Digital Series NV 440D3 NV 650D3 NV 760D3 Instruction Manual www rongland co uk...

Page 2: ...nsor 1 3 megapixel CCD Resolution Video 752x582 50fps Photo 2048x1536 interpolated Magnification 4 times 6 times 7 times Viewing range 260m 320m 400m Viewing angle 16 12 13 Lens Diameter 40mm 50mm 60m...

Page 3: ...vision device View from the left View from the right Hand loop Battery compartment Objective lens Eyepiece IR lens Memory card compartment and TV DC connection On Off switch Tripod thread www rongland...

Page 4: ...removing the screw completely and then lift off the cover Install the batteries supplied or other compatible batteries Type LIR123A 700 or 750mAh 3 7V Ensure the correct polarity of the batteries Aft...

Page 5: ...ps then close the hook and loop The device has a total of three options to sharpen the presentation of the subject Switch the night vision device on via the On Off button Like with binoculars you can...

Page 6: ...e button to take a photo In the video mode you can also start video recording using the button Press the again to pause the recording You can end the video recording via the button In the video mode s...

Page 7: ...r destroy your device We therefore ask you to read and strictly observe the following Hazard safety and warning notices This device has been designed for private use and is not suitable for commercial...

Page 8: ...ur device whilst running or driving You could fall or cause a traffic accident Damage to the electronics or lens caused by extraneous effects such as knocks falls or others are not covered by the guar...

Page 9: ...ren When not in use always apply the lens cap to protect the sensitive lens and keep the device in the respective bag Guarantee and service Our service outlets will be happy to assist you in case of p...

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