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MDE-LEDInetworkITS-server-4078V1.3
APPENDIX D – MAINTENANCE
1. PROCEDURE TO FOLLOW TO CHANGE THE BATTERY
► Screw Driver
► BAT1728S
► Life period : 5 years
BATTERY CHECKING
► Connect the product to the 230VAC during one hour.
► Remove the power supply.
► Open the product with the screw driver, the battery is located between the power
supply card and the display card
► Disconnect the old battery with the screw driver.
► Check the voltage, if the voltage is
► Connect the new battery with the screw driver.
Display
Output 1
Output 2
Batterie
Entrée Sync.
Power
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