Daktronics Valo Digital Billboard - Manual (Page 7)

Table of Contents
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Table of Contents
Section 1: Introduction ................................................................................................................. 1
1.1 About This Manual ................................................................................................................. 1
Section 2: Display Identification ................................................................................................. 3
2.1 1000 Series Display ................................................................................................................. 3
2.2 2000 Series Display ................................................................................................................. 3
2.3 3000 Series Display ................................................................................................................. 3
Section 3: Display Troubleshooting ........................................................................................... 5
3.1 Troubleshooting ...................................................................................................................... 5
1000 Series Display Troubleshooting ............................................................................ 5
2000 and 3000 Series Display Troubleshooting ........................................................... 7
Section 4: Removing Modules from the Display ....................................................................... 9
4.1 Front Access ............................................................................................................................. 9
4.2 Rear Access ............................................................................................................................ 10
16 OT Module Removal ................................................................................................ 11
20 MT and 23 MT Module Removal ............................................................................ 13
Section 5: Replacing Display Components ............................................................................. 17
5.1 1000 Series Specific Procedures ........................................................................................... 17
Note on Removing Modules ........................................................................................ 17
Fine Mesh Screen ........................................................................................................... 17
Metal Frame Filter .......................................................................................................... 17
Optional Thermostat Addition to Digital Billboard Fan Filter Displays ................ 17
Reattaching Borders....................................................................................................... 18
Module Gears ................................................................................................................. 18
Legacy Cat-5 Cables ...................................................................................................... 19
5.2 2000 and 3000 Series Specific Procedures .......................................................................... 20
Note on Removing Modules ........................................................................................ 20
Replacing a Mobotix Webcam with a Panasonic Webcam ...................................... 20
Multi-line Controllers (MLC) ....................................................................................... 22
Power Supplies ............................................................................................................... 22
Filters ............................................................................................................................... 23
Photo/Temp Cell ........................................................................................................... 23
Section 6: Routine Maintenance ............................................................................................... 25
6.1 Inspecting a Display ............................................................................................................. 25