CHAPTER 1: DEVICE OVERVIEW Technical Specification DWL3500XY Measurement Range 0.000° to ± 20.000° (Single Axis Mode) Measurement Range 0.000° to ± 10.000° ( 2-Axis Mode) Resolution 0.001° (≤20µm/M) (0.0002 in/ft) ± 0.001° at 0.000° ~ ± 2.000° (≤20µm/M) Accuracy (0.0002 in/ft) (3.6 arcsec.) ±...
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Device Overview Battery Compartment of 4 x “AAA” size 1.5V batteries. -Observe the polarity of the batteries indicated on the top of the battery cover USB Port: LCD Colour graphic digital display - USB power supply - PC Synchronization - Firmware update ON/OFF: Power On/Off - Escape from Mode function CAL: Activate calibration mode...
List of Items i. List of items included in DWL-3500XY product package Item No. Description Quantity DWL 3500XY High Precision Digital Level 1 unit with Vibrometer Certificate of Calibration 1 set AAA batteries 4 pcs USB 2.0 cable (3 Meters) 1 pc Basic PC Sync Software 1 pc...
CHAPTER 2: SETTING UP Operation Procedure 1. Insert 4 pieces of "AAA" batteries into the battery compartment and press ON/OFF button. Alternatively, insert USB power source to the USB Port to power up the device. Take note that the device performance might be affected when poorly regulated USB power source is used.
CHAPTER 3: USER INTERFACE Single Axis Mode Interface Single Axis Mode Display Screen and Button Function SOUND BATTERY ALERT LEVEL MEASUREMENT HOLD UNITS DIGITAL MEASUREMENT READING UNITS MAIN MENU Single Axis Mode Operation Place the digital level on the surface to be measured. Please ensure the contact surfaces of the device and measuring plane are clean and free from dust particles.
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Dual-Axis Mode Interface Dual-Axis Mode Display Screen and Button Function SOUND ALERT BATTERY LEVEL HORIZONTAL (X) AXIS MEASUREMENT DIGITAL READING UNITS MEASUREMENT HOLD UNITS MICROMETER VERTICAL (Y) AXIS MAIN MENU DIGITAL READING Dual-Axis Mode Operation Place the digital level on the surface to be measured. Please ensure the contact surfaces of the device and measuring plane are clean and free from dust particles.
Main Menu Icon Screen Display and Button Function TITLES TITLES ICONS ICONS CURSOR CURSOR DWL3500XY Device DWL3500XY Bluetooth Device EXIT MAIN MENU SCROLL LEFT SCROLL RIGHT SELECT / ENTER Main Menu Icon Features ABSOLUTE LEVEL SETTING Enable user to ensure each measurement reading is in accordance to maximum device accuracy specified.
SYNC MENU Enables user to select the connectivity (USB/Bluetooth) with a computer installed with PC Sync Software. This feature is only applicable to DWL3500XY Bluetooth device. ANGLE METER Enables user to obtain real-time continuous angle measurements displayed in line graph. VIBRO METER Enables user to obtain real-time continuous vibration measurements displayed in line graph.
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CHAPTER 4: FEATURES AND SETTING Absolute Level Screen Display and Button Function BACK TO MAIN MENU INSTRUCTION MEASUREMNT HOLD INDICATOR UNIT LOADING BAR SELECT / ENTER Absolute Level Setting Place the device on the surface to be measured. Press MODE button to start the measurement and wait until the loading bar is full.
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Alternate Zero Screen Display and Button Function BACK TO MAIN MENU INSTRUCTION INDICATOR HOLD MEASUREMNT UNIT SELECT / ENTER SINGLE OR Dual-AXIS INDICATOR Alternate Zero Setting Place the digital level on the surface to be measured. Press MODE button to set the angle to 0.000⁰ as a reference. Please ensure the contact surfaces of the device and measuring plane are clean and free from dust particles.
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SYNC Menu Screen Display and Button Function BACK TO MAIN MENU MOVE TO RIGHT MOVE TO LEFT SYNC via Cursor SELECT / ENTER SYNC via Current Status Bluetooth SYNC Menu Setting The status bar indicates current selected mode as USB. To change to Bluetooth mode, scroll the 'right' button and then press MODE button.
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Angle Meter Screen Display and Button Function BATTERY LEVEL BACK TO MAIN MENU Angle (⁰) Time MEASUREMNT HOLD (Second) UNIT SELECT / ENTER HORIZONTAL DIGITAL READING Angle Meter Setting Place the digital level on the surface to be measured. Please ensure the contact surfaces of the device and measuring plane are clean and free from dust particles.
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Vibro Meter Screen Display and Button Function BATTERY BACK TO PREVIOUS MENU LEVEL Magnitude AUTO SET / SPEED HOLD /SCALE SELECTION SELECTION Time (ZOOM MENU) (ZOOM MENU) (Second) ZOOM MENU TO SCALE MAGNITUDE & TIME(S) ( ZOOM IN / ZOOM OUT) SPEED OF DATA ACQUISITION Vibro Meter Setting Place the device on the surface to be measured.
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Setting Menu Display Screen and Button Function MAIN MENU RIGHT LEFT SELECTION SELECTION DOWN SETTING PARAMETERS Units To change the measuring unit (DEGREE, mm/M, IN/FEET). To change the location of the device when you use it in a Current Device Location different country or city.
CHAPTER 5: STORAGE AND CLEANING Storage Keep the device in the equipment box and maintain the storage temperature within -20°C to 60°C or -4°F to 140°F. When the device is not in used, the batteries are to be removed from the device.
CHAPTER 6: WARRANTY ® Digi-Pas 2-Axis High Precision Digital level is warranted to the original purchaser to be free from defects in workmanship and material. JSB Tech will, at its option, repair or replace any defective part which may malfunction under normal and proper use within a period of 2 (two) years from the date of purchase. The forgoing warranty shall not apply to defects resulting from misuse, abuse, assignment, or transfer by the Buyer.
APPENDIX: USER CALIBRATION Calibration Instruments: Grade AA (Levelled to ≤1.0 arcsec) Granite Table Granite Table Calibration Procedures: Ensure the DWL3500XY device is in power OFF condition. Press and hold the CAL button by using a small pin and simultaneously press the ON/OFF button. The LCD screen displays “Calibration 1”.
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3. Place the device to Position 3. Press the MODE button once and wait until the countdown reach “0”, the LCD screen displays “Calibration 3” . Position 3 ° 4. Turn the device 180 to Position 4. Press the MODE button again and wait until the countdown reach “0”, the LCD screen will switch to measuring mode once calibration is completed.
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