Daktronics DataTime DF-1012 Time & Temperature Display Manuale Utente Scaricare il pdf (Pagina 3)

Table of Contents i

Table of Contents

Section 1: Introduction .......................................................................................................................................... 1

1.1 Safety Precautions ................................................................................................................................................ 1

1.2 Product Overview ................................................................................................................................................ 1

Section 2: Mechanical Installation ....................................................................................................................... 3

2.1 Mechanical Installation Overview ..................................................................................................................... 3

2.2 Support Structure Design .................................................................................................................................... 3

2.3 Lifting the Display ............................................................................................................................................... 4

2.4 Temperature and Light Sensor ........................................................................................................................... 4

Locating the Temperature Sensor ............................................................................................................... 5

Connecting the Temperature Sensor .......................................................................................................... 5

Connection to the Sensor ............................................................................................................................. 6

Section 3: Electrical Installation ........................................................................................................................... 7

3.1 Preparing for Power/Signal Connection .......................................................................................................... 7

3.2 Power Connections .............................................................................................................................................. 7

3.3 Grounding Connections ...................................................................................................................................... 7

3.4 Power Installation ................................................................................................................................................ 8

Installation With Ground and Neutral Conductors Provided ............................................................... 8

Installation With Only A Neutral Conductor Provided .......................................................................... 8

3.5 Lightning Protection ............................................................................................................................................ 8

3.6 Signal Connection ................................................................................................................................................ 9

Host/Client Definitions .............................................................................................................................. 9

Direct – Outdoor Connection ................................................................................................................... 10

Direct – Indoor Connection ...................................................................................................................... 11

Section 4: Maintenance and Troubleshooting .................................................................................................. 15

4.1 Component Location and Access .................................................................................................................... 15

4.2 Troubleshooting ................................................................................................................................................. 16

Error Codes .................................................................................................................................................. 17

Power On Self-Test ..................................................................................................................................... 17

Section 5: Parts Replacement ............................................................................................................................ 19

5.1 Replacement Parts List ...................................................................................................................................... 19

5.2 Instructions for Replacing Parts ....................................................................................................................... 20

Replacing a Digit ......................................................................................................................................... 20

Replacing a Digit Segment ......................................................................................................................... 20

Segmentation and Digit Designation ....................................................................................................... 21

Replacing an LED Driver ........................................................................................................................... 21

Replacing a Signal Surge Board ............................................................................................................... 22

1 2 3 4 5 6 7 8 ... 48 49

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Daktronics DataTime DF-1012 Time & Temperature Display Manuale Utente Pagina 3

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