![]() Open Serial Magic from the Home screen.If any other color lights, either the battery is low or you have an as-yet-unidentified problem.If blinking green quickly, the Bluetooth is on but not connected – check point three below.Is the Bluetooth on and is its light solid green?.Are the calipers on and the battery OK?.Home → Prefs → ScanWedge (from the top right pull down menu).IMPORTANT: Always keep the Bluetooth and PDA plugged in so that the batteries are charged for the next user! Plug the Bluetooth module and the PDA in and return them to the storage drawer.Right now, only the computer named “June” in the Maloof Lab computer room has a license for the Documents to Go software which can only be accessed if you are logged on as localadmin. Transfer data to the computer hard drive via HotSync.Turn off the calipers and the Bluetooth.If you’re doing your own measurements, you can play with this to see what works for you. You can also set the wedge up to accept multiple scans per line and to then automatically return to the next line to start the next scan. In the wedge for the Bluetooth (Serial Magic), you can specify other actions for the PDA to perform when you enter data (data/time, tab, etc.) that’s why you get extra information for each caliper scan. NOTE: Data may not appear “correct” in the cells of the Excel file, but should look OK on the formula bar.īoth the barcode scanner and the calipers use a program called a “wedge” that sends input from the devices to the spot on the screen where the cursor sits. ![]() Periodically save the Excel file by tapping the disk icon on the toolbar (under the red X) – I recommend saving every flat.Calipers – press the data button on the caliper or its auxiliary box.Often, to scan barcodes, you need to be further away from the barcode than you would think… Barcodes – press buttons on upper sides or the orange button on the keypad.To enter data to the spot where the cursor is:.Open a new MS Excel spreadsheet from the lower toolbar.Tap on the file name to open an existing file or.From “Home” (the house icon), open “Documents”.If all is not well, look at section 4 – Troubleshooting. If all is well, you should be able to take measurements right away.When the Bluetooth connects, the green light on the Bluetooth stops blinking and the PDA beeps.The module is fragile and not waterproof. Put the Bluetooth back in the storage box and close the lid.Tare the calipers by hitting “zero/ABS” – make sure you are measuring in mm rather than inches.Make sure the caliper and Bluetooth are plugged into each other.Although it’s “ruggedized”, it’s not bulletproof. When out of storage, the PDA must be secured around your neck on the strap.Unplug the Bluetooth module and the PDA – they should be kept plugged in during storage.type "su,2400" to switch the rate to 2400Īnd here: Using the PDA/bluetooth/calipers to measure plants.type "$$$" to enter configuration mode.now you can send commands to the device.I am not sure if "-fn" is needed, but it does not hurt.the actual command that I typed was "screen -fn tty.BlueSnapAAA-9CFC-SPP-1 11520".for devices already set up to use the calipers the baud rate will be 2400.for new devices the baud rate will be 11520 (if that doesn't work also try 9600).type screen -fn PATH RATE where you replace PATH with the path above, and RATE with the BAUD rate.press the red button on the bluesnap again so that you again have fast blinking LEDs.make note of the Path (something like "/dev/tty.BlueSnapAAA-9CFC-SPP-1".changes the protocol from "RS-232" to "modem" (I think.).from the "gear" or "sun" shaped icon, choose "edit serial ports".click the "Any device" radio box and click continue.open the bluetooth menu on your mac and choose "set up bluetooth device".Set the jumpers inside the bluetooth to DTE (like a PC). This only needs to be done once per bluesnap. The baud rate for the BlueSnap device must be changed to 2400 before it can be used. Home Research Publications Protocols Resources Announcements Lab Safety
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