936.2121/D/0206/4.4e/SKS Subject to technical changes.
KATHREIN-Werke KG · Anton-Kathrein-Straße 1–3 · Postfach 10 04 44 · D-83004 Rosenheim · Germany · Telefon (0 80 31) 18 40 · Telefax (0 80 31) 18 43 06
Internet: http://www.kathrein.de
What to do when...?
Problem Possible cause Solution
LED of a matrix with integrated power supply Short-circuit in horizontal circuit Check the coaxial cable
unit does not light up (e. g. for EXR 5016)
Overload in horizontal circuit Reduce the current load by using an additional power unit
e. g. on the already switched on amplifier
Matrix does not switch No control signal from the receiver Check if the connection from the receiver to the matrix is
short-circuit free
No control signal from the receiver Check the menu settings of the receiver
Matrix switches, but no matching pictures Input connections are reversed Check if the connection from the LNB to the matrix is correct
appears
Overload in vertical circuit Locally feed inadmissible users (e. g. in-line amplifier)
Vertical programmes do not work Short-circuit in vertical circuit Check coaxial cable
Picture switch-over is too slow DiSEqC is switched on Set DiSEqC to ”Off” in the menu setting of the receiver
Installation of the 5-way connection element
– The matrix can be quickly and securely connected, locked,
unlocked and cascaded with the following unit with the 5-way
connection element
Opens the Opens the Opens the
sockets on sockets on sockets on
the left side the right side the left and
right side
