ADJ Vision Series - Maintenance Guidelines; Service Conditions and ESD Handling

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MAINTENANCE GUIDELINES
• Careful and regular maintenance is necessary to optimize the potential functional lifespan of the
Vision Series Series LED Video Panels.
• Read the installation and operation instructions for correct operation of the Vision Series LED
Video Panels.
• Although the Vision Series LED Video Panels are designed and built to withstand some impact
forces when installed correctly, care should still be taken to avoid impact damage when handling
or transporting them, especially at or near the corners and edges of the devices, which are par-
ticularly susceptible to damage during transportation.
• The xture should be serviced by a qualied service technician when:
A. Objects have fallen onto, or liquid has been spilled into, the xture
B. The xture has been exposed to rain or water conditions in excess of IP rating parameters for
an IP20 device. This includes exposure from the front, rear, or side of the panels.
C. The xture does not appear to operate normally or exhibits a marked change in performance.
D. The xture has fallen and/or has been subjected to extreme handling.
• Check each Vision Series LED Video Panel for loose screws and other fasteners.
• If the Vision Series LED Video Panel installation is xed or displayed for a lengthy time, regularly
inspect all rigging and installation equipment, and replace or repair as necessary.
• During long periods of non-use, disconnect the main power to the unit.
• Use necessary ESD (electrostatic discharge) precautions when handling Vision Series LED Video
Panels, especially the LED screens, as they are ESD sensitive and easily damaged from ESD
exposure.
• The Null Line and Live Line connections from the computer and control system cannot be re-
versed and should therefore only be connected in original layout order.
• If the GFI (Ground Fault Interrupt) breaker-switch trips often, check the display or replace the
power-supply switch.
• When operating the Vision Series LED Video Panels, power up the computer before pow-
ering up the LED Video Panels. Conversely, when shutting down after operation, turn the
LEDVideoPanelsobeforeturningothecomputer.Ifthecomputeristurnedowhile
the panels are still powered on, a high intensity spike of brightness may occur, resulting in
catastrophic damage to the LEDs.
• If a circuit shorts out, a breaker-switch trips, wires burn, and or any other abnormality appears
while conducting an electrical test, discontinue testing, and troubleshoot units to nd the prob-
lem before continuing with any testing or operation.
• To ensure consistent operation, it might be necessary to learn operating parameters for installa-
tion, data recovery, backup, controller settings, and basic data preset modication.
• Regularly check computer for any viruses and remove any irrelevant data.
• Only a qualied technician should operate software system.
• Remove any moisture found inside or outside of any Vision Series LED Video Panels before dis-
mantling video installation and returning them to their optional ight cases (sold separately). En-
sure ight cases are free of any moisture, using a fan to dry them if necessary, and avoid frictional
contact that may result in ESD generation when returning Vision Series LED Video Panels to the
ight cases.
• The Vision Series LED Video Panels are designed for indoor use only, within its IP20 rating pa-
rameters (front / rear). Limit or remove any unit exposed to moisture, condensation, or humidity,
and consider using air conditioning where available.
• When not in use, store Vision Series LED Video Panels in a dry, well ventilated facility.