1 02/2013, JK TL2 Instructions for Use The TL2 is an affordable high precision digital thermometer. It has been designed for use in both
10 02/2013, JK Using Hyperterminal: You can use Hyperterminal to receive temperature data from the TL2. Click "start" -> "Accessor
11 02/2013, JK Set the Port Settings as shown and click "OK". The Hyperterminal display should be as follows:
12 02/2013, JK The TL2 will output the temperature for both channels. There are 3 columns in the interface display. The first column is a date and tim
13 02/2013, JK Send Rate: Poll (enter ? For a temp.)<cr><lf> Response (failure): Rate Format">R X" (X =1,10,30,60,3600,P
14 02/2013, JK sz_checksum[0] = hex[((c_sum & 0xF0) >> 4)]; sz_checksum[1] = hex[(c_sum & 0x0F)]; printf("%s\r\n", sz_checksu
15 02/2013, JK Saving a file from HyperTerminal: 1. From the HyperTerminal menu bar click "Transfer->Capture Text". 2. Enter the file n
16 02/2013, JK Finding the TL2 Com Port You can find the Com Port that was installed by clicking on "start", choosing Settings, choosing &q
17 02/2013, JK Expand the "Ports (COM & LPT)" item and look for "USB Serial Port" and note the COM number You can use this
2 02/2013, JK Select Button - Activates the user settings menu and selects menu items. Up and Down Buttons - Selects the display for channel 1 and ch
3 02/2013, JK Interface Menu: (AC Powered Unit) SELECT rECord – Data logging setup & control UnItS dEC L-A-H – Displays Low, Average & High
4 02/2013, JK Interface Menu: (Battery Unit) NOTES: • All displayed values and changes are for the current selected channel only. • To
5 02/2013, JK USB Flash Drive Logging (AC powered unit only): 1. Insert a flash drive into the USB1 type ‘A’ socket on the back of the TL2. 2. From
6 02/2013, JK Temperature controlled Relay (AC powered unit only): The TL2 comes equipped with a switchable relay. This relay will toggle whenever th
7 02/2013, JK PC Software setup: There is a PC driver file that is needed to connect the TL2 to your PC. We have included a CD with the driver softwa
8 02/2013, JK 8. On the next screen click "Install from a list or specific location (Advanced)" and click "Next >". 9. On th
9 02/2013, JK 10. The wizard will complete the installation of the software. NOTE: If your PC should start a new "Found New Hardware Wizard&
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