2N 9135110E, Installation Manual

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Installation manual 2N® Analog Vario
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1.
2.
Name Tag Material and Printing
Each 2N
®
Analog Vario package includes a sheet of transparent foil for laser printing. Cut the
printed foil into pieces and insert the labels in the name plates. Do not use paper to avoid water
in-leak and paper damage.
Red arrows are printed on the name plate. Make sure that the text and the arrow do not overlap.
We recommend you to use a template (MS Word) available
at www.2n.cz for printing.
Flush Mounting
Follow the installation instructions included in the flush mounting box delivery.
2.3 Electrical Installation
Compatibility
2N
®
Analog Vario is designed for conventional, analogue telephone lines and works regardless
of polarity and line parameters.(Refer to the Technical Parameters) and uses tone (DTMF) or
pulse dialling to be programmed. Normally, it is connected to a PBX line however It can also be
connected to an analogue line or the GSM interface providing a wireless installation.
Connection to Telephone Line
Connect 2N
®
Analog Vario simply using LINE terminals. The advantage is that 2N
®
Analog
Vario requires no power supply because all power is fed from the telephone line – except for the
button backlight and electric lock, if connected. Nevertheless, 2N
®
Analog Vario can work
without these circuits too and sends an acoustic signal on having been connected to a line (or
after having been disconnected from the line for a defined period of time).
Printed Circuit Board (PCB) Description
Explanatory notes to the figure:
Terminal board
Left button connector
•
Caution
The warranty shall not apply to product failures and defects caused by improper
installation (contrary to these instructions). The manufacturer is neither liable for
damages caused by theft within an area that is accessible after the attached
electric lock is switched. The product is not designed as a burglar protection
device except when used in combination with a standard lock, which has the
security function.
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