Installation And Connection - Conrad Electronic 75 15 16 Notice D'emploi

Installation and connection

All connecting cables must not be bent or squeezed. This can result in mal-
functions, short circuits and defects in the device. Make sure that cables or
wires are not damaged when drilling or bolting in place.
• There should be no other electronic devices in close proximity to the code lock (min. dis-
tance: 50 cm) with a frequency range of 100 KHZ to 150 KHZ, as this may cause inter-
ference.
• The distance between two code locks or between one code lock and a card reader
should be at least 50 cm!
• Do not connect any cables while the code lock is in operation! Prior to the installation,
ensure that the voltage supply is 12V DC and observe the correct polarity (plus and
minus)!
• To open the casing, you first have to loosen the two screws on the bottom of the hou-
sing. (Matching Allen key enclosed.) Now you can open the housing by sliding the two
halves apart. Remove the keypad from the bottom of the housing.
• Now you will see three round markings on the inside of the housing. Drill three borings
with a 3.5 - 4 mm metal drill.
• Attach the housing with suitable installation material on a level, vertical and vibration-
free surface.
• After you have tested all functions and modes of operation, you can close the back of
the housing again.
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