Niko 10-571 Manuel D'installation page 26

10-571 Installation manual internal video unit
• •
Red LED
• Ring tone is switched off.
• Flashing LED: The call has been answered by another device.
• •
Green LED
• Call indication
• Call diversion or "ring-and-come-in" function is active.
* Change settings via power supply 10-80x or service device 10-870
Setting the ring tone
A separate ring tone is available for each type of call. The internal unit can differentiate between a
call from the main external unit (with address 0), another external unit, an internal unit, the floor-bell push
button and a call that originates from different bell push buttons.
The user manual describes how another ring tone can be chosen.
3. INSTALLATION
Cabling
The internal video unit 10-571 is wired with 6-wire cable, with a twisted cable for optimal image
quality.
The diameter of the conductors determines the maximum distance that can be bridged between the
power supply and the internal video unit.
Diameter
Max.
distance
Note
• The above maximum distances apply if only one device is active. If 2 monitors work in parallel on
the same cable, then divide the maximum distance by 2. For 3 monitors, divide by 3, etc.
• You can wire a maximum of 6 monitors (line-in and line-out). If you want to connect more than 6
monitors or if you choose star cabling, use video splitters. Each video splitter output can again
receive up to 6 monitors.
26
0.5mm
(e.g. UTP CAT. 5E)
100m
0.6mm
(e.g. TPVF)
150m
0.8mm
(e.g. TVVF,JYSTY...)
250m
EN