TechniSat DIGITRADIO UP 1 Instruction Manual page 28

The DIGITRADIO UP1 can be mounted both horizontally and vertically.
With recessed sockets, ensure that the distance is correct according to the following
illustration:
Speaker cable connection:
connect the blue speaker cable (+) to the speaker connection marked (+) on the
radio unit and tighten using a suitable Phillips screwdriver.
Connect the brown speaker cable (-) to the speaker connection marked (-) on the
radio unit and tighten using a suitable Phillips screwdriver.
Power connection:
Connect the phase for domestic wiring (AC 100-240V, 50/60Hz) to the terminal
marked (L) on the radio unit and tighten using a screwdriver.
Connect the neutral connector to the terminal marked (N) on the radio unit and
tighten using a screwdriver.
The antenna is connected to the terminal marked (Antenna) on the radio unit.
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