5
CONCEPT1T Version
Difference on Concept 1T
12
13
14
15
12) Lo-cut right channel/zone 2: when this button is pushed, the signal to the internal power amplifier
reduces the sub bass frequencies for driving small sized top speakers. It works ideally in combination with
subwoofers
13) Right channel/zone 2 output: use this euroblock connector to connect your right/zone 2 speaker,
minimum load impedance is 4 ohm (167 ohm for T version)
14) Lo-cut left channel/zone 1: when this button is pushed, the signal to the internal power amplifier
reduces the sub bass frequencies for driving small sized top speakers. It works ideally in combination with
subwoofers
15) Left channel/zone 1 output: use this euroblock connector to connect your left/zone 1 speaker,
minimum load impedance is 4 ohm (167 ohm for T version)
16) IR jack: connect the optionally available IR remote receiver on this minijack connector: Sleeve =
GND, ring = data, tip = +5VDC. Once this receiver is connected, the IR-receiver behind the front panel is
bypassed.
17) RS232: 9 pin sub D connector for connection of computers or other automated audio
system controllers
18) Ac input: plug in the supplied mains cable here. Check your mains voltage first !
12) lo-cut Right channel/zone 2: switch not available
13) Right channel/zone 2 output on euroblock connector: minimum load impedance: 167 ohm or
60 watts/100 volt
14) lo-cut Left channel/zone 1: switch not available
15) Left channel/zone 1 output on euroblock connector: minimum load impedance: 167 ohm or 60
watts/100 volt
