距离传感器校准英文-5[资料]
Distance sensor calibration instructions
1.The importance of the distance sensor calibration
The distance sensors generally by an infrared transmitter + an infrared receiver,Distance sensor work,Infrared emitter will continue emitting infrared light,Obstructions from the front of the sensor,Infrared partwillbe
reflected andreceivedbytheinfrared receiver,Obstructions from the closer
distance sensor infrared reflected the stronger,Conversely, the weaker,Infrared receiverbydetectinginfraredintensitytojudgetherelative
distanceoftheobject.
Seen from the principles of the distance sensors,The sealing effect of the transmitter and receiver,The consistencyoftheassembly, close tothe
touch screeninfrontofthesensors areinfraredlight transmittance,and
these factors willcausethedifferenceofthestrengthofthe received
infrared rayIR receiver, sotheorderconsistencyusing the results ofthe
distance sensor,thedistance sensorcalibrationis very important!
2. Factory mode (power button + volume down button) distance sensor calibration
Android4.0 phone,Cell phone turned off,Press the power button + volume down key,Enter the factory mode (Factory mode),Select menu,Select the Test follows Menu Item PS CalibrationDo calibration,Do Calibartion ago obstructions (such as the palm of your hand) need to be placed at the position of the distance sensor in front of about 3cm, and the cursor moves
to the Do Calibartion Then press the Enter key, about 1-2s to complete calibration interface onTip: Calibrating: okay, see calibration prompts, do not move obstructions! ! !
Full Testwillhaveadistance sensorcalibration,pleasefollowtheabove
operation.
Android4.1phone,becausethefactory modemenuhas been translated
intoChinese,thenameofthemenucorrespondingto:distance sensor
calibration.
3. How normal boot from the sensor calibration
Normal startup, set the display menu to increase the distance sensor calibration function, as shown in the specific location as shown below:
After entering the calibration interface, the occluder is placed at a distance sensor in front of 3cm, then click the "calibration" button, only 1-2s in time there will be a prompt completion of the calibration is complete, as shown below:
Distance sensor solutions to common problems4.
After the call is connected, shelter materials have not yet put distance
sensor in front of before, the lcd backlight immediately destroy or for a bright one will destroy or until light Go to factory mode or the calibration distance sensors under the Settings menu, if you still can not properly control the backlight on and off, check phone distance sensor installation sealed