Security Camera King IPVD-EL3MPIR Series, Руководство пользователя

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3.2 SD Card Installation
Important
Before you install the SD card, please unplug he power cable to shut down the device!
First, please refer to the step1 in the chapter 3.1 to open the device.
Second, please adjust the proper position to install the SD card.
Last, please refer to the step 7 in the chapter 3.1 to complete the installation. See Figure 3-7.
With IR light Without IR light
Figure 3-7
3.3 Lens Adjustment
Step 1
Slightly loose the screw B manually and then turn the screw B slowly. Adjust the lens focus distance to
the proper position according to the monitor video. See Figure 3-8.
Step 2
Use the flat screwdriver to loose the screw A slightly and then turn the Screw A slowly. Adjust the lens
focus to get the clear video and then use the flat screwdriver to secure the screw firmly.
Step 3
When you are adjusting the screw A, the video may becomes blur. Please slightly adjust the screw B
manually to get the vivid video. Finally fix the screw.