Roadi RDT51 - Manual (Page 91)

OWNER S MANUAL
,
OBD2 Car Scanner
87
CHECK
Beep Set
====================2/2
System Setup
====================6/6
2) From
Beep Set menu, use UP/DOWN scroll button to select
Beep ON or Beep OFF to turn on/off the beep.
3) Press ENTER button to save your selection and return to previous
menu.
Tool Self-test
The Tool Self-test function checks if the display and keyboard
are working properly.
A. Display test
The Display Test function checks if the LCD display is working
normally.
1) From
System Setup menu, use UP/DOWN scroll button to select
Tool Self-test, and press ENTER button.
2) Select
Display Test from Tool Self-test menu and press ENTER
button.
Beep ON
Beep OFF
Language
Contrast
Unit of Measure
Auto Power-off
Beep Set
Tool Self-test