Seven Segment; Keyboard Test; Safety Switch Test - Vision Fitness T9800S Engineering Manual

DGF1J Upper Board: Engineering Guide

3.2.2.3 SEVEN SEGMENT

The seven-segment 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, in the following order: elevation window and speed window.
• All characters on
Seven-segment display test leaves all displays on.
KEYS
• START Key – Starts display test auto increment or resumes auto increment at current location.
• ENTER Key – Stop display test auto increment at current location.
• STOP Key – Jumps out of display test.
• UP/DOWN Keys - Stop auto increment and steps through display test in forward or reverse direction.

3.2.3 KEYBOARD TEST

Display indicates the pressed key in the alphanumeric display. The stop key jumps out of the key test and as such verifies
its operation.

3.2.4 SAFETY SWITCH TEST

This screen allows testing of the push-button and magnetic safety switches.
Key Function
ENTER Starts test
ELEVATION UP N/A
ELEVATION DOWN N/A
SPEED UP N/A
SPEED DOWN N/A
STOP Stops Test, returns to test menu
START N/A
Display Function
Dot Matrix blank
Alphanumeric Displays "SAFETY SWITCH TEST"
Elevation OFF/ON status of pushbutton safety switch
Speed OFF/ON status of magnetic safety switch
TREADMILL.UPPERBDENG.DGF1J.CVTM0033.CVTM0031.REV2
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Date of last revision: 11.06