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INTRODUCTIÓN
IMPORTANT NOTICE
SYSTEM CHARACTERISTICS
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This instruction manual describes the assembly and wiring of audio door entry
systems with 4+N wires installation for residential complexes: several internal
buildigns and one or several general entrance door panels.
Do not use the instructions manuals included in the EL551 sound modules packages.
The installation diagram is also included in this instructions manual.
STARTING RECOMMENDATIONS
First of all we would like to thank and congratulate you for the purchase of this
product manufactured by Golmar.
The commitment to reach the satisfaction of our customers is stated through the
ISO-9001 certification and for the manufacturing of products like this one.
Its advanced technology and exacting quality control will do that customers and
users enjoy with the legion of features this system offers. To obtain the maximum profit of
these features and a properly wired installation, we kindly recommend you to expend a
few minutes of your time to read this manual.
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Do not use excessive force when tightening the transformer connector screws.
Install the equipment without the power connected. Disconnect from power before
any system modification. Check that the input voltage is lower than 230Va.c.
Before to connect the system, check the connections between door panel and
telephones, and the transformer connection. Do always follow the enclosed
information.
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Audio system with 4 + N wires installation.
Just 1 TF-104 transformer (12Va.c., 1.5A) will be required for each building door
panel and 2 units for each general entrance door panel.
Electronic call with acoustic acknowledgement signal.
Two selectable electronic call types at the door panel.
Luminous and acoustic busy channel acknowledgement signals.
a.c. lock releases activation.
Timed door open activation.
Up to three telephones in the same apartment.
