19
10-825
Please read the complete manual before installation.
1. PRODUCT DESCRIPTION
Floor video switcher 10-825
from the
Access Control Standard
range is an essential
component of a system with a main video external unit, a floor video external unit, one or more
video internal units and a power supply from the Niko Access Control Standard range.
More information about the integration of the product in a complete system can be found
in the technical catalogue. You can also consult the
wiring diagram
in this manual (Fig.
1 on page 24).
The floor video switcher selects the video image from the main external unit or the floor
external unit for a single video internal unit.
Floor video switcher 10-825 is suitable for mounting in a flush mounting box.
2. COMPONENTS
Basic components
➊
Terminals a, b and P
➋
Output: terminals V1 and V2 for video
internal unit
➌
Input: terminals V1 and V2 for main
video external unit
➍
Input: terminals V1 and V2 for floor video
external unit
➎
Programming knob
➏
Status LED
Cabling
Floor video switcher 10-825 requires
6- or 5-wire cabling
.
Use a
twisted cable
to ensure optimum quality of the video image.
Another important factor is the
diameter
of the conductors as it determines the
maximum
distance
that can be bridged between the power supply and the video internal unit.
Niko recommends to use the following
cables
for installation of floor video switcher
10-825:
• JYSTY (-F2) min. 3x2x0,8mm;
• TVVF (-F2) min. 3x2x0,8mm;
• TPVF min. 3x2x0,6mm;
• UTP/FTP/STP 4x2x0,5mm.
EN
RUN
PROG
RUN
PROG
V1 V2
a
b
P
V1 V2 V1 V2
VIDEO IN
VIDEO IN
Etage
VIDEO OUT
Monitor
➋
➌
➍
➎
➏
➊
