Key Check; Display Test - Symbol PDT 7500 Series Product Reference Manual

®
PDT 7500 Series Product Reference Guide for Windows CE

Key Check

This application (KeyCheck.exe) identifies each key stroke on the terminal (except the scan
button) when the key is pressed. This serves as a test of the terminal's keypad.
Figure B-33. Key Check Application screen

Display Test

This application (DisplayTest.exe) tests the gray scale pixels on the screen.
Figure B-34. Display Test Application screen
When this application is launched, the terminal cycles through the different gray scale levels,
to test the display color.
B-22