Silvercrest KH 2157 - Manual (Page 25)

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Faults / Remedies
Your device does not react to the URC.
Check the batteries. They must have enough voltage and >
be properly installed.
Firstly have you pressed the correct device button
>
e
for
the desired target device?
Check to see that the correct code is programmed in for
>
the target device (see section "Code Setup").
The URC is transmitting the commands incorrectly.
Press the corresponding device button >
e
to set the URC
to the correct mode.
The batteries must have enough voltage and be properly
>
installed.
It is possible that you are using the wrong code. Start the
>
brand code search, the automatic code search or the di-
rect code input (manual).
The URC does not change the station on the device.
Press the corresponding device button >
e
to set the URC
to the correct mode.
In the event that the original RC does not have a "-/- -"
>
button, change the programme with the CH+/— buttons u
or the number buttons o.
If this also does not work the child protection for the
>
target device could be activated.
Some buttons on the URC do not function properly.
It is possible that your URC does not have all of the func- >
tions that are on the device's original remote control.
It is possible that you have not programmed in the optimal
>
code. Search for a code that supports more of the target
device's functions.
The URC stops reacting after a button is pressed.
The batteries must have enough voltage and be properly >
installed.
Point the URC towards your device.
>
The LCD display q shows nothing.
The batteries must have enough voltage and be properly >
installed.
The contrast could be set too low. Increase the contrast
>
setting.