Product specifications

AD-4329A Weighing Indicator Page 7
3.1.5. Installing the Option Board
Caution Do not remove screws without the following steps.
This is a procedure for the relay output board (OP-02).
Step 1 Remove the power cord and other cables from the indicator.
Step 2 Remove four screws and four bolts from the rear panel.
Step 3 Remove two slide-rails, one on each sides.
Step 4 Pull the rear panel and main board from the case. Then the connector between the
main board and the display board may be disconnected smoothly.
Step 5 Remove two screws and the small blank panel from the rear panel.
Step 6 Attach the option board using two screws.
Step 7 Connect the option cable connector to J5 on the main board.
Step 8 Insert the main board into the both main board guides and insert it as before. Then the
connector between the main board and the display board is re-connected. If the rear
panel will not close completely, retry step 8 to insert the main board correctly.
Step 9 Attach both slide-rails. Fix the rear panel using four screws and four bolts as before.
3. Installation and Precaution