Roadi RDT55 - Manual (Page 11)

OWNER S MANUAL
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OBD2 CODE SCANNER
9
1) Contrast
2) Display Test
3) Keyboard Test
4) Unit of Measure
1) Contrast
2) Display Test
3) Keyboard Test
4) Unit of Measure
1) Contrast
2) Display Test
3) Keyboard Test
4) Unit of Measure
The Display Test is used to check the LCD display.
1). From the
System Setup menu, use the UP/DOWN scroll buttons to
select
Display Test and press the Y button.
2). Select
Display Test from the Display test menu and press the Y Button.
3). Press the
Y button again to start test. Look for missing spots in the solid
black characters.
4). When completed, press the N button to return.
Keyboard Test
The Keyboard Test is used to verify that the keys are functioning properly.
1). Use the
UP/DOWN scroll buttons to select Keyboard Test from the
System setup menu, and then press the Y button.
2). Press any key to start test. When you press a key, the key name should
be observed on the display. If the name does not show up, then the key is
not functioning properly.
System Setup
Display Test
System Setup
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1) Contrast
2) Display Test
3) Keyboard Test
4) Unit of Measure
Press [Y ] to test
Look for missing
spots in characters.
Press [N] to return
1) Contrast
2) Display Test
3) Keyboard Test
4) Unit of Measure