ACO CDNP6ACC, Инструкция пользователя

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The maximum distance to the last monitor is 70m from the Video system power
supply. In case of specific projects of video system, this distance can be
increased up to 300m (for cat5e). The maximum distance for transmission of
audio/video signal in the system is 300m (for cat5e). When using active splitters
(as in the diagram above), the distance between the monitor and the splitter is
arbitrary (keeping the maximum distances in the system - 300m and 70m from
the power supply).
When wiring is completed and verified as correct (use a meter to check for
possible short circuit in the uniphone line and between other terminals), turn on
the power supply. The unit will start counting down approx. 30s, displaying it
(
this time is needed for the uniphones to establish the work conditions ),
then the software version number and " ACO " intro will be displayed.
Note! During the final start-up of the unit, the countdown (30s)must not be
interrupted as this time is needed to charge uniphones - otherwise the control
panel may malfunction (it may stop ringing, break connection, etc). After turning
on the power, adjust the volume level as per Chapter VIII of this manual.
PLEASE NOTE! When setting up the unit-uniphone connection, unwanted
acoustic signals may occur, the level of which does not distort the content
of the transmitted message, nor does it significantly impair the comfort of
conversation.
VII. INSTALLATION AND CONNECTION OF UNIPHONES
Uniphones and video display units should be installed as per manufacturer's
installation instructions. When making the connection, pay attention to the
correct address setting in the uniphone or video display unit decoder, as the
system cannot contain (uniphone/video display unit) receivers with the same
addresses. Each uniphone and video display unit in the system must have its
individual address set. The exceptions are the INS-UP720MR uniphones and
INS-MPR video display units, which are designed to work with the same
physical address.
For uniphones, it is necessary to make sure that connection (polarity) to the
"LINE" terminals of the unit and uniphone is correct. Before connecting video
display units make sure that all RJ connectors are properly clamped (in T568B
standard), that no short circuits on wires are present and that wires conduct
properly. If even one RJ connector is badly crimped or in case of a short circuit
between wires, the video display unit, splitter, unit or combiner may be
damaged.