TechniSat DIGITRADIO 231 OD Manual page 81

13 AUX input (behind protective cover)
14 Headphone jack (behind protective cover)
15 Power supply connection DC-IN 18 V (behind protective cover)
16 Protective cover
17 Battery compartment cover for 18 V auxiliary battery
18 Telescopic antenna
19 Power supply compartment cover
DE
EN
FR
NL
PL
IT
81