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WARNING & CAUTION
∅
Do not open system or places it near other heavy electrical equipments. The
system is sensitive to Electro Static Discharge (ESD)
∅
Do not power on the system without reading this manual. Ensure proper power
supply with Earthing.
∅
Note down the serial number and model no. of the device for future reference
and quote in all support and service requests.
∅
Mounting the unit in strong sunlight may affect user visibility of the LCD. Ensure
that the LCD and LED’s are clearly visible in all lighting conditions.
∅
Do not use this unit near water.
∅
Never insert objects of any kind into the unit or through the cabinet slots as they
may touch voltage points and/or short circuit parts possibly resulting in fire or
electric shock. Never spill liquid of any kind on the unit.
∅
Power up the controller only when installation is complete.
Important instructions
1. Care should be taken identifying the wires. Improper wiring may render
permanent damage to the device or personal injury.
2. Check the earthing at the site before installing the controllers. Normally the
earthing should be between 1V to 2V only. Earthing on the higher side may
damage the controller or its various other components.
3. Max allowable cable distance between 4- Door Master DIS & Slave DIS is up
to 1.5 mtr to 2 mtr.
4. The door which is not in use Magnetic Contacts (MC+ and MC-) should be
short circuited using wire for proper functioning of DIS Board.
