NCR NCR 5992 Credit Card Machine User Manual


 
6-38 Chapter 6: Diagnostics Specification
Base Line/Gain
Provides a numeric readout to indicate compensation levels for the
display screen. Select BASE LINE/GAIN from the DIAGNOSTICS
menu:
00 00 00 00 00 00 00
00
82A1 A003 9B7F 7370
Press any Key...
0001 0001 0001 0001
A
Press any Key...
Press the Enter or Cancel key to return to the BASE LINE/GAIN
menu. Pressing the Cancel key exits the session and starts the NCR
5992 application.
Show Keypad Touches
The show keypad touches diagnostics allow you to check the pixels on
the display screen. Select SHOW KEYPAD TOUCHES from the
DIAGNOSTICS menu:
Show Keypad Touches
Turn Host On:1 Off:0
A blank keypad outline screen displays.
Show Keypad Touches