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● LED Test
5.6.1 Display Test
Selecting Display Test option opens a screen that allows you to check the
functionality of the display.
To test the display:
1.Use the UP/DOWN key to highlight Display Test from Setup menu and
press the OK key to start test.
2.Check if there are any missing spots in the LCD screen.
3.To quit the test, press the ESC key.
5.6.2 Keypad Test
Selecting Key Test option opens a screen that allows you to check the
functionality of the keypad.
To test the keypad:
1.Use the UP/DOWN key to highlight Keyboard Test from Setup menu
and press the OK key.
2.Press any key to start test. Key name or scroll direction should show
on display when you press a key. Double press ESC to return.
5.6.3 LED Test
Selecting LED Test option opens a screen that allows you to check the
functionality of the LED.
To test the LED:
1.Use the UP/DOWN key to highlight LCD Test from Setup menu and
press the OK key to start test.
2.Scroll with the up and down arrow keys to select the desired LED
lamps to check. The LED should turn on/off according to the selected
commands.
3.To quit the test, press the ESC key.
5.7 Update Mode