Accriva Diagnostic AVOXimeter 4000 Operator's Manual page 53

16. Place the optical unit back on the front panel. Using the 5mm nutdriver, secure the
black optical unit to the front panel with the four nuts (and washers, if applicable).
17. Position the upper cover (containing the black optical unit) in an upright position
over the lower part of the instrument, with the keypad to the right.
18. Connect the coaxial cable from the optical unit to the J1XX connector on the small
circuit board.
19. Connect the flat cable from the optical unit to the J203 connector on the main
circuit board.
20. Connect the flat cable from the LCD to the Display (J102) connector on the main
circuit board.
21. Connect the flat cable from the keypad to the Keyboard (J101) connector on the
main circuit board.
22. Connect the cable from the battery pack to the J302 connector on the main circuit
board.
23. Slowly and carefully lower the upper cover onto the lower part of the instrument,
ensuring that the metal rear panel slides into the center slot at the rear of the
upper cover.
Note: Ensure that the cables are not snagged or crimped between components
when lowering the upper cover onto the lower part of the instrument.
24. Using the #0 Phillips screwdriver, secure the bottom of the instrument to the upper
cover with the four screws.
25. Connect the AC adapter and turn on the instrument. The self-test should run and
the "Ready – Insert Cuvette" screen should be displayed.
Note: If the self-test fails or an error message is displayed, the most likely
cause is improper reassembly or incorrect connections. Should this
occur, disconnect the AC adapter and confirm that all connections have
been made properly. Should the problem persist, contact Technical
Support.
AVOXimeter 4000 Operator's Manual
Optical Unit
53