TELIKOU
MS-800 Eight-Channel Main Station
9
2.
When connecting those non-
TELIKOU
main stations to
TELIKOU
main
station, must use Intercom Line Connector.
Besides, the Pin-2 of XLR
should connect a homopolar capacitor in series, whose capacity is not
smaller than 1μF.
27. AC Power Connection and Power Switch
Input 90V-260V, 50-60Hz AC, and the power consumption is less than 95VA.
IV. Installation and cable
1. Installation
MS-800 main workstation adopts 19-inches 1U cabinet, and this workstation can
be mounted on rack or placed on desktop. If it is placed on desktop, it is required
to adhere 4 rubber foot pads provided with machine to four corners at the bottom
of cabinet with double-face adhesive tape.
2. Intercom cable
A). Rules for cable selection
TELIKOU intercom system adopts double-core shielded audio cable, one core is
used for transmitting audio signal, another core is used for transmitting DC power
or control signal, and the shielded layer is used as common line for audio and
power supply. To decrease resistance of common line and crosstalk interference,
the cable with larger cross section area should be used. When it is used in fixed
way, the cross section area of single line should be at least 1.5mm
2
, when it is
used in mobile mode, the cross section area of single line should be at least
0.75mm
2
. When the cable is longer, the cross section area of cable should be
larger. If the cable has more than 2 cores, it is recommended to use the additional
core as common line.
B). Cable connection
The standard TELIKOU intercom cable is connected with a pair of 3-pin XLR
connectors, one male and one female. If longer cable is required, you can connect
several cables together with head-end method.
The wiring of connector is as follows:
