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PL-DU6900/PL-DU7900 User Manual
7
Preface
3.1.1 Attaching the Display Expansion Board (PL-PE200) ...... 3-2
3.1.2 Installing the USB Front Access Unit (PL-US200) .......... 3-5
CHAPTER 4 INSTALLATION AND WIRING
4.1 DU Installation Cautions ................................................................... 4-1
4.1.1 Temperature Related Cautions ........................................... 4-1
4.1.2 Installation Positioning Cautions ....................................... 4-1
4.1.3 Shock / Vibration Related Cautions ................................... 4-1
4.2.1 Installation ........................................................................... 4-2
4.3.1 Connecting to PL ................................................................. 4-5
4.3.2 Connecting the Power Cord ............................................... 4-5
4.3.3 Connecting the DU’s Power Supply .................................. 4-7
4.3.4 Grounding the DU ............................................................... 4-8
4.3.5 Cautions When Connecting I/O Signal Lines ................... 4-8
CHAPTER 5 MAINTENANCE
5.1.1 Cleaning the Display ........................................................... 5-1
5.1.2 Installation Gasket Replacement ........................................ 5-1
5.2 Changing the Backlight ..................................................................... 5-2