新的3.5英寸液晶显示器的工具的摄像机

TOOL CAMERA Brief Introduction Thank you for selecting this kind of product from us.In order to help you know and use the product better,please read the instructions carefully before operating. Application Exploring human being’s eyes, the places which your hands cann’t reach and looking for objects etc. Feature -300K High Definition colour CMOS Sensor -4 while LED lights -Supply power by 4pcs 2AA battery -The clearness of the LED Fill Light can be adjusted -3.45 inch colour LCD display Key Illustration , 1:Lens 2: 4 white LED lights 3: Flexible hose 4: LCD Screen 5: Image brightness 6: Brightness and Switch button of LED 7: Power button 8 :Lower voltage indicator Operation Illustration 1) Please open the battery cover and install the battery in correct direction, then close the battery compartment. 2)Opening the power switch,there are picture display on the LCD Screen.You can adjust LED Fill light when it is in dim light condition,meanwhile,please close the LED when it is clear enough. 3)You can adjust the brightness of the LCD Screen when the picture display is very dim, so that you can get the best display effect. 4) Please Stretch the flexible hose to the places which you need to observe 5) Please switch off the power after finishing using it to reduce the loss of the battery electricity.Meanwhile,please take out the battery when you do not use it for a long time. 6) Recommend you use high performance battery Parameter nameitemDescriptionLCDScreen size and resolution320x240RGB TFT 3.45inchDisplay format320 RGB x 240Camera parameterVisual angle40—50degreeresolution380 TVpixel0.3megaChip size1/4 inchFocus length40—60MMPower supplybattery4*AAA dry batteryOperating currentLED open 300MA ,LED close 380MA MAXPower5—6.5VLEDlight4pcs LCD: -LCD Screen: 3.45inch; LCD Resolution: 320*240RGB -Display Pattern:320*240RGB Camera: -View angle:40-50 degree -Definition:380 TV Lines -Piex:0.3 million -Sensor size:1/4 inch CMOS Sensor -Focus:40-60MM Power: -Battery: 4 AAA dry battery -Work current: When swithing off LED, it is 300MA;Whileas it is 380MA when swithing on the LED; -Power rang:5-6.5v LED: -4 White LED lights Problems&Solutions 1) Without picture,LCD and LED are not on Answer:Check whether installing the battery correct and the battery is oppsite or not.And check if the battery has electricity ,or change another battery to have a test. 2)Flower screen Answer:Check whether the LED lights are on for a while and the battery lack of electricity or not,please use another battery to have a test. 3)The image is very white and not clear Answer:Check the light are clear enough and LED Fill light are on or not.Please turn off the LED lights or turn down it,while you may also move the camera degree between the objects and the camera.Normally, the effect is better to observe it tiltly in dim environment. 4) Images are not clear Answer: Check camera lens is dirty, polluted, please wipe clean. Note Do not use a strong solution of caustic cleaning.