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2022 Aug 15 TLL90S Digital Protractor User Guide V2.0...
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2022 Aug 15 Features: 1) High accuracy up to ±0.005° , high resolution 0.001° 2) Dual and single axis angle measurement, LCD display will automatically rotate to user friendly displaying angle. 3) Laser module installed for level alignment 4) Rechargeable 5) V Shape Aluminum metal case for easy to fit at the corner or pipe.
2022 Aug 15 Specifications Gravity Measurement Accuracy: 0 to 20° : ± (0.005° ) 20 to 70° : ± (0.01° ) 70 to 90° : ± (0.005° ) *After Calibrated Measuring range: Single axis: 360° , Dual axis: ± 40° Resolution: 0.001°...
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2022 Aug 15 Laser use and care! For Class II, Class IIIA, Class IIIB, Class IV grade laser product has potentially hazard. Do not stare into the direct or reflected laser beam yourself, not even from a distance. Do not allow children to use the laser product with or without supervision Please follow and notice the warning sign on the laser product, if the text of the warning label is not in your national language, stick the provided warning label in your national language over it before operating.
2022 Aug 15 Button Functions Function Descriptions Button Normal Mode MENU Mode This button turns the device ON. Serves as the Press and release will turn laser on/ off. escape key at Long Press for 3 seconds will turn off. menu mode When pressed, the current reading is set to zero;...
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2022 Aug 15 Press and hold for 3 seconds to enter MENU Serves as the Set mode, for set mode options. key. Any angle measurement start button. Refer to section “Any Angle” Serves as the Set Press and hold for 3 seconds to enter MENU key.
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2022 Aug 15 Sound notification on. Blank as off Show this logo as relative value is showing. When the Zero button is pressed, the unit reset current angle to zero. Direction of tilt icons, show the tilt angle direction Dual-Axis Mode. Both the X and Y axis angle will be showed.
2022 Aug 15 Battery Charging It has a built in Lithium Ion rechargeable battery. A standard charger is supplied that the input voltage is 110V to 240V AC, 50/60Hz, and the output is 5V DC, 500mA. The charger operating procedure is list below: Plug the Charger into AC socket, the RED indicator on the charger should turned Plug the USB charging cable to the Charger, Insert the other end of the USB cable to the unit,...
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2022 Aug 15 Press and release the “ZERO” key to set the relative measurement zero point Press and release the “ZERO” key to cancel the relative zero point and back to absolute measurement mode. Hold Function Holding Mode: LCD Icon blinking: Holding function: Press and release the “HOLD”...
2022 Aug 15 POWER: Auto Power Off For no movement in 30 minutes, the unit will power off. Or we can set to never sleep mode at below instruction. Power auto off setting: 1. Press and hold “SET” / “ANGLE” key and enter MENU mode 2.
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2022 Aug 15 ALARM: Angle Alarming Alarming Mode: LCD Icon: Alarming Angle setting: 1. Press and hold “SET” / “ANGLE” key and enter MENU mode 2. Select “ALARM” by “ZERO” and “HOLD” key, press “SET” or “ANGLE” key to enter Alarm Setting Press and hold “ZERO”...
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2022 Aug 15 LEVEL CAL. Calibration Calibrate the unit, once you found that there is accuracy drift on the unit. You can verify the accuracy at below step: At Step1, you measured X and Y value, X1 and Y1 At Step2, you measured X2 and Y2, in theory X1=-X2, Y1=-Y2. If the error is too large, you can enter calibration mode to eliminate the error Accuracy drift is causing by large ambient temperature change (5 to 10 Degree Celsius) or the unit has been dropped.
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2022 Aug 15 Step 2: Then rotate the unit 180 degree with the other side against the same place. Press the Set button again and wait for the beep finished. Step 3: LCD display “SINGLE AXIS CALIBRATION”. Place the unit horizontal like the picture “STEP 3”...
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2022 Aug 15 Step 5: LCD display “SINGLE AXIS CALIBRATION”, mention that the ON/OFF Key at upper side, hold on a flat wall. And then press “SET” Key. Wait for the “Beep” sound stop. Step 6: Then rotate the unit 180 degree with the other side against the same place of wall (ON/OFF Key at upper side).
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2022 Aug 15 The rotation axis: Any Angle Measurement Method: Example: Measure angle between two walls is 88.2°...
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2022 Aug 15 GYRO CAL. Calibrate Gyro 1) Press and hold the “Angle/Set” key enter Menu mode. Select “GYRO CAL.” mode, press “SET” 2) Place the unit on a flat table (no need perfect level table) and then press set...
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2022 Aug 15 Flip 360 degree in clockwise and then press set Please rotate slowly to increase the accuracy 4) Place unit at flat table and then press set...
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2022 Aug 15 Flip 360 degree counter clockwise and then press set Please rotate slowly to increase the accuracy...
2022 Aug 15 COMMUNICATION Data Communication PORT SELECTION: PORT: Select USB port or RS485 port as communication port. RS485 PORT: RS485 is 6P6C socket Pin1&2 is power DC 6 to 9V Pin 3 is RS485 A Pin 4 is RS485 B Pin 5&6 is ground.
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2022 Aug 15 TX Mode: There is 2 communication mode, one is Auto Mode, which can send the data automatically for each sampling, and send in ASCII RS232 user setting baud rate. 1) Communication is in ASCII format for AUTO MODE: Mode ASCII format “DUAL X:-00.000* DUAL Y:+00.000*\r”...
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2022 Aug 15 Sent to write (16bit) (example to set measuring mode) Purpose 0x01 Address of device 0x06 Function write 0x01 High Byte of register address (300 Measuring mode) 0x2C Low Byte of register address (300 Measuring mode) 0x00 High Byte of number of register to write 0x01 Low Byte of number of register to write 0x3F...
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Format Gradient (Slope) ADDRESS: 1-255 is TLL90S Modbus device address, selection by “ZERO” and “ HOLD” button and then press “SET” to confirm BUAD RATE: 9600, 19200, 38400, 56000, 57600, 115200bps selection by “Up” and “ Down” button and then press “Set” to confirm. Need power reset to active new buadrate.
2022 Aug 15 4. Press “SET” key to confirm which port to communicate Set the TX mode 1. Press and hold “Angle/Set” key and enter MENU mode 2. Select “COMMUNICATION” by “ZERO” and “HOLD” key, press “SET” key to enter Data communication 3.
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