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Test and Remove Modules

14

Remove a Fan Plenum

Fan plenums may need to be removed because they

restrict access to modules in the bottom row of each

section.

1�

Disconnect the power harness attached to the fan.

.

2�

Press inward on the bottom of each side of the fan

plenum. Refer to

3�

When the plenum tabs, shown in

disengage, gently pull the plenum upward and

remove it from the display.

4�

Reverse Steps 1 - 3 to reinstall the fan plenum.

Figure 18:

Fan Power Harness

Figure 19:

Removing Fan Plenum

Figure 20:

Fan Plenum Tab

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Содержание 65 P2210

Страница 1: ...201 Daktronics Drive Brookings SD 57006 5128 www daktronics com support 800 325 8766 65 SERIES DIGITAL BILLBOARD SERVICE MANUAL P2210 DD4294929 Rev 02 13 July 2020...

Страница 2: ...limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a com...

Страница 3: ...ace Display Components 15 Test a Module 15 Module Status Indicators 15 Perform a Module Self Test 15 Replace Module Power Supplies 15 Test and Replace a ProLink Router 16 Test a PLR 16 Replace a ProLi...

Страница 4: ...This page intentionally left blank...

Страница 5: ...ighting unit Line Filter Removes electromagnetic noise that might interfere with local communication channels from the power system Module Consists of a display board with LEDs a driver board or logic...

Страница 6: ...Plug P 1439 Air Filter EN 2564 Splice Tool TH 1186 480W Power Supply A 3448678 400W Power Supply 0A 2133 4005 Locate the Spare Parts Rack Spare parts are located inside the display cabinet behind the...

Страница 7: ...when needed Display FRUs Control System FRUs Description Daktronics Part Number Description Daktronics Part Number Module 20MT 16MT Meraki Router A 4036028 Without Gasket 0A 1842 5003 0A 1982 5003 DMP...

Страница 8: ...l 20 Amp Two Pole Breaker S 1126 Temperature Sensor 0A 1151 0013 Power Entrance 15 Amp 1P Breaker S 1187 60 V Surge Protector A 3159 Power Entrance 20 Amp 2P Breaker S 1243 Axial Fan 16 A B 1102 Power...

Страница 9: ...o the termination panel and is redistributed to the power supplies Refer to the layout drawing for display specific power distribution Display Signal Overview Signal is sent from the DMP 8000 to the V...

Страница 10: ...ons in the SmartLinkTM to cycle power to the components because it can take as long as an hour to reset the relays Display Troubleshooting Work with Daktronics help desk or experienced technicians to...

Страница 11: ...ktronics help desk at 1 877 DAK HELP 325 4357 and have them verify the content that was supposed to play was successfully uploaded and sent to the display Display too bright 1 Immediately call Daktron...

Страница 12: ...y the PLR has power and is functioning Disconnect and reconnect power to the PLR 6 Verify there is power to that display section by checking module status indicators on multiple modules If there is no...

Страница 13: ...e power indicator is on there is most likely a SATA cable issue If the module power indicator light is off check the power supplies for the modules at each end of the issue are on If not power or sign...

Страница 14: ...e door outward so it clears the tab located on the door Refer to Figure 9 3 Lift the door upward to disengage its tabs from the slots on the display s backsheet Refer to Figure 10 4 Lower door until i...

Страница 15: ...module from the display face just far enough to reach the back of the module 4 Disconnect the power and SATA cables from the back of the module 5 Gently place the module on a clean and dry surface No...

Страница 16: ...ard to the lanyard attachment ring on the bottom of the module that will be removed Refer to Figure 12 4 Disconnect the SATA and power cables from the back of the module 5 With a 1 8 hex head wrench t...

Страница 17: ...losure Reinstall a Module Rear Access When installing new modules place them in the outer ring of the display 1 Rotate and carefully guide the module through the module opening as shown in Figure 17 N...

Страница 18: ...ower harness attached to the fan Refer to Figure 18 2 Press inward on the bottom of each side of the fan plenum Refer to Figure 19 3 When the plenum tabs shown in Figure 20 disengage gently pull the p...

Страница 19: ...Reconnect the power to start the self test 4 Verify the module is running a self test Remove the SATA cable and cycle power to the module to stop the self test For more information see DD1944805 Perfo...

Страница 20: ...colors it shows they all work and that visually the display is fine but there could still be a signal failure that will not show up visually because of redundancy The Amber Yellow and Magenta test pa...

Страница 21: ...wer cables 3 Using a Phillips screwdriver loosen the PLR assembly set screw 4 Lift the PLR assembly to disengage it from the display 5 Reverse Steps 2 4 to install the new PLR 6 Verify the cables are...

Страница 22: ...the SmartLinkTM configuration Open the ISP Box To access ISP box components complete the following steps 1 Access the ISP box by opening the rear access door with the control equipment label 2 Use a...

Страница 23: ...power supply and from that power supply to the DMP VIP 2 Push down on the top leg of the wire form bracket and rotate the power supply clockwise Refer to Figure 31 3 Carefully pull the power supply o...

Страница 24: ...les are installed in the same ports as on the old network switch Replace the SmartLink 1 Turn off SmartLinkTM breaker in the power entrance box 2 Wait for all LEDs in the SmartLinkTM to turn off This...

Страница 25: ...driver 5 16 nut driver 1 Disconnect the power wire to the heater 2 Using a Phillips screwdriver remove the 4 screws holding the fan and heater in place 3 Remove the heater assembly from the ISP enclos...

Страница 26: ...dim within a couple of minutes Remove the fabric and verify the display returns to the brighter setting If possible work with the help desk and have them monitor the display IDM dimming levels Replace...

Страница 27: ...to Figure 39 while reading the table below Issue Troubleshooting Steps Both LED indicators on the webcam are off Check Cat5 connections inside surge protector to ensure they are secure Verify M12 con...

Страница 28: ...tting it in the enclosure Inspect the control system for damage Perform an inventory of the spare parts rack Have the help desk run a diagnostics check of the display Work with the help desk to repair...

Страница 29: ...ver the documents in this section Reference Documents Performing a Daktronics Module Self Test DD1944805 How to Perform a PLR 6050 Self Test DD2268420 ProLink Router 6050 Manual DD1735784 Block Diagra...

Страница 30: ...This page intentionally left blank...

Страница 31: ...Daktronics Warranty and Limitation of Liability 27 B Daktronics Warranty and Limitation of Liability Click here to view Warranty and Limitation of Liability information...

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