ArborSonic 3D Bluetooth Caliper
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ArborSonic 3D Bluetooth Caliper 1600 and 2000 mm version User’s Manual v1.0

Introduction The Bluetooth Caliper is a tool that is able to quickly measure distance in millimeters between two points and transfer the value to PC over Bluetooth. This speeds up registering the irregular shape of the tree trunk and the position of sensors for ArborSonic 3D. Installation Installing the Bluetooth unit of the caliper is very similar to the installation of the Bluetooth unit of the ArborSonic 3D. - Check if Bluetooth is enabled on your PC. Some computers have an external button to turn Wireless communication on and off. - Turn on the caliper by pressing its single button...

Using the Bluetooth Caliper The two arms of the caliper need to be inserted to the slots on the main part. Both of the arms and the slots are numbered, please attach the arms to the corresponding slots, otherwise some parts may be damaged. Move the arms to a position where the pins at the ends touch each other. If you don’t see the value 0000 in this position, then press the button for 5 seconds – until „C 000” appears. This recalibrates the caliper and now 0000 should appear. Then open the arms so that the distance between the two arms is exactly 1600 (or 2000 mm) which is equal to 63,0...

The caliper turns off automaticaly after 60 seconds of the last data transmission, the display will start to blink. To prevent it from turning off, press the button until the blinking stops. Maintenance The caliper has integrated batteries that can be charged with the attached cable via USB port. The charging time is around 25 hours. During the charging process red led is on. Battery is fully charged when red led turns to green. You can monitor the battery condition at the ArborSonic software. Battery voltage is appears on the screen. The actual voltage is shown when you press the caliper...

ArborSonic – Bluetooth caliper with separated arms, 1600mm version Calibration of 0 mm, by pressing the button for long. 5

Calibration of the end position, 1600mm version. 6

Calibration of the end position, 1600mm version. Calibration of 0 mm, by pressing the button for long, 2000mm version

Display unit shows the distance in mm, 2000mm version. Data structure: Speed baud rate: 9600 Data bits: 8 Stop Bits: 1 Parity: None Flow control: XON/XOFF

Data structure: DATA: distance between pins, BAT: battery voltage in mV.