Keypad; Serial Port - Avery Dennison Monarch Sierra Sport4 9493 Administrator's Manual

Select Pixel.
3.
Each dot on the display is called a pixel. The display shows all pixels on (black screen)
and then off (blank screen). You return to the Display menu.
If one or more pixels are not working properly, call Service.
Press E to return to the Diagnostics menu.
4.

Keypad

Use this menu to see if the buttons on the keypad are working properly.
1. From the Diagnostics menu, select Keypad.
2. Press each button one at a time except for p (power). The four boxes on the display
represent a button. If the buttons are working correctly, a checkmark appears in the box.
If a checkmark does not appear in one of the boxes, that button is not working properly.
Call Service.
3. Press E to return to the Diagnostics menu.

Serial Port

Use this test to check the communications port and cable. You need a loopback plug for this
test. The loopback plug can be purchased at your local electronics store. See Appendix A,
"Specifications" for cable pin-out information.
1. From the Diagnostics menu, select Serial Port.
2. Follow the instructions on the screen, then press e to continue.
The serial port test is performed. When it is finished, you return to the Diagnostics
menu. Press X to cancel the test at any time.
3-6 System Administrator's Guide