Welch Allyn Transaction Team 1500, Startup Manual

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8
The Software Utilities also include a TT1500 initialization/hardware setup
program:
• TTINIT - TTINIT works as a stand alone program for setting up the
TT1500 hardware (pad calibration and LCD Clear Time). TTINIT can also
be used to test the TT1500 hardware by displaying a signature captured
from the pad.
Pad Calibration
The Transaction Team 1500 has a LCD screen. Pad calibration allows the touch
surface of the device to be calibrated with its LCD. To calibrate the TT1500 via
the TTINIT program:
1. Run the TTINIT program.
2. Click on the Start Calibration button. A cross appears in the upper left corner
of the LCD.
3. Touch the LCD’s surface at the center of the cross. Another cross appears
in the lower right corner of the LCD.
4. Touch the LCD’s surface again at the center of this new cross. The device is
now calibrated.
5. Click on OK to return to the main window of the TTINIT program.
LCD Clear Time
You can set the LCD to automatically clear itself when a specified number of
seconds elapses without any device activity. For example, if the clear time is set
to 30, the device automatically clears itself when 30 seconds have elapsed since
the last time it was touched. To configure the LCD Clear Time via the TTINIT
program:
1. Run the TTINIT program.
2. In the main window of the TTINIT program, there is a LCD Clear Time frame.
Position your cursor to the text box and enter the number of seconds for the
clear time into the text box.
3. Verify by signing and seeing the LCD clear after the amount of seconds you
have entered.
4. The device LCD clear time has now been set to your specified value. It
retains this value even after powering off. To reset the LCD clear time, re-
run the TTINIT program and repeat steps 1-3.