Replacing the Billboard UPS

Transcription

1 Replacing the Billboard UPS (PN SP) The billboard UPS (Uninterruptible Power Supply) is a 1500VA (Volt Amp) rack mounted intelligent UPS that prevents data loss, downtime, and equipment damage due to power outages, voltage fluctuations, and transient surges. The UPS resides inside the deluxe remote control cabinet and provides back up power for a limited time to all the components plugged into it. The UPS software and SNMP / Web card allows billboard operators to remotely monitor control cabinet equipment plugged into the UPS. Power can be cycled on and off on two sets of UPS receptacles (load 1 and 2) allowing for a remote reboot of critical components. Another feature of the UPS is the capability to view the control cabinet s ambient temperature / humidity logs. Before you begin Kit contents Tools / Safety equipment needed Full body safety harness with lanyard #2 Phillips screwdriver Figure 1: Front view of billboard UPS. Part Number Qty Description VA rack mounted UPS SNMP / Web card (factory installed). Mounting brackets 2 Mounting brackets and screws used to mount the UPS in the cabinet Instructions MAY 21, 2008 Copyright 2008 Adaptive Micro Systems LLC. All rights reserved. Adaptive Micro Systems 7840 North 86th Street Milwaukee, WI USA (fax) Adaptive is a registered trademark of Adaptive Micro Systems. MEDIAMaster is a trademark of Adaptive Micro Systems. All other brand and product names are trademarks or registered trademarks of their respective companies. PN REV. A

2 Replacing the UPS WARNING! Possible fall hazard. When servicing billboard components, service personnel must use a full body safety harness with lanyard. Connect the lanyard to the billboard head s safety cables; otherwise serious injury or death may occur. Hazardous voltage. Contact with high voltage may cause death or serious injury. Always disconnect power to equipment prior to servicing. The UPS contains its own energy source (battery). Therefore the UPS receptacles may be live even when the UPS is not connected to an AC supply. The billboard must be powered on and off in a specific order to prevent garbled messages and other display abnormalities. The billboard is powered on and off in the same sequence. To replace the UPS 1. Power off the billboard and the control cabinet. Exit all operating software programs before removing power. Power off the load center(s) on the back of the Billboard. Power off the load center on the control cabinet. Press and hold the UPS On/Off/Standby button for one second, the alarm will beep once indicating the UPS load output receptacles are now off. Unplug the UPS power cord from the control cabinet s AC outlet. 2. Open the front and back doors on the control cabinet. If applicable, remove the control cabinet s padlock. Turn cabinet handle and pull open the control cabinet door. 3. Disconnect all cables from the back of the UPS. Note: Single billboard configurations have fewer cables plugged into the UPS. Disconnect all the communication cables and power cords from the rear of the UPS. Figure 2: Rear view of a dual billboard UPS configuration. 2 PN REV. A

3 4. Remove the UPS from the control cabinet. Remove the four UPS rack screws. Keep them for the replacement installation. Remove screws Figure 3: UPS rack mounting screw locations. Pull the sliding UPS shelf out allowing it to support the weight of the UPS. Note: Do not force the shelf all the way out, otherwise power adapters tie wrapped to the shelf may become disconnected from their components. Slide UPS out. Figure 4: UPS removal. Remove the UPS from the control cabinet. 5. Attach mounting brackets to both sides of the replacement UPS. Figure 5: UPS mounting brackets. 6. Set the replacement UPS on the sliding shelf and slide it into the control cabinet. 7. With the previously removed screws, secure the UPS to the control cabinet s mounting rails. MAY 21,

4 8. Connect all previously removed cables. A B C D E F Item Port Component connection * A ** B C Load 1 (2 switched outlets) Load 2 (2 switched outlets) Load 3 (4 unswitched outlets) PC controller #1 power cord label ID #17. DVI / fiber converter #1 power cord label ID #8. PC controller #2 power cord label ID #22. DVI / fiber converter #2 power cord label ID #9. For customer s ISP (Internet Service Provider) equipment. Y type power cord label ID #7 connects both camera PoE power cords label ID #2 and if applicable #27 into one UPS receptacle. Router power cord label ID #11. KVM drawer power cord label ID #12. E Ethernet Ethernet cable label ID #4 from router. F Envirosense Environmental probe (Envirosense) cable label ID #19. K USB PC controller #1 USB cable label ID #28. * Critical components that may require power to be cycled on or off from a remote Internet connection. ** Critical components on dual billboard configurations only, that may require power to be cycled on or off from a remote Internet connection. Figure 6: UPS power and communication connections. Plug the UPS power cord into the control cabinet s AC receptacle. 9. Power on the Billboard and the control cabinet on. Power on the load center(s) on the back of the Billboard. Power on the load center on the control cabinet. Press and hold the UPS On/Off/Standby button until the alarm beeps once indicating the UPS load output receptacles are now on. 4 PN REV. A

5 Verifying UPS operation Confirm the following functions of the UPS. Access the UPS s web console from a remote Internet connection. The UPS LEDs indicate normal operating status. B C D A E Item LED Normal indicating status A Power Continuous green LED. B Voltage correction Green LED is either continuous, blinking, or not lit at all. The UPS will also emit a slight clicking noise during voltage correction. C Output load level Continuous green or yellow LED. D Battery charge Continuous green LED (full battery charge), yellow LED (half battery charge), or red (beginning to charge battery). Note: Allow up to 12 hours of uninterrupted AC power to fully charge the batteries. E Battery warning Not lit during normal operation. Figure 7: UPS control panel LEDs. Refer to the MEDIAMaster Deluxe Remote Control Cabinet Service Manual (pn ) for more detailed UPS information. MAY 21,

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