Display Test; Alphanumeric - Vision Fitness T9800S Engineering Manual

DGF1J Upper Board: Engineering Guide

3.2.2 DISPLAY TEST

Test Order 1
Dot Matrix

Alphanumeric

"DISPLAY TEST"
7-Segments
Display test initially comes up with all displays on and the message " " D D I I S S P P L L A A Y Y T T E E S S T T " " toggling in the alpha numeric with
the last line being fully illuminated. An auto-increment feature can be used to sequence through the display test or the
auto-increment feature can be used.
Each display will be tested during display test in the following order (when auto increment is used):
• Dot Matrix Display's
• Alpha Numeric Display and Discrete LED's
• Seven Segment Display's
3.2.2.1 DOT MATRIX
The dot matrix display test will proceed in the following manner:
• Row from bottom to top, single color (green then red).
• Columns from left to right, single color (green then red).
• Full display, single colors (green, red and then amber). Each color takes 14 key presses to clear.
Dot matrix display left in all on, amber color mode.
3.2.2.2 ALPHANUMERIC
The alpha numeric display test will proceed in the following manner:
• Count from 0 to 9, all displays.
• Segments clockwise from top segment, all displays (including decimal point).
• All segments in a single character illuminate, left to right.
• All characters on
Alphanumeric returns to the toggling message " " D D I I S S P P L L A A Y Y T T E E S S T T " " and then all segments on.
Date of last revision: 11.06
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TREADMILL.UPPERBDENG.DGF1J.CVTM0033.CVTM0031.REV2