Lexicon Lexicon Part #070-13234 Installation, The Rear Panel, Audio Inputs, Main Outputs, Power

Installation

Lexicon

The Rear Panel

CAUTION: Never make or break any connections to the DC-1 with the rear-panel power ON. Make sure any associated amplifiers are turned off before turning this master power switch on or off.

1 = Ground

2 = Ground

3 = Power On

4 = Unused

5 = Trigger (programmable)

1 AUDIO INPUTS

Eight stereo analog audio in- puts are switched with corre- sponding video inputs and fed to the Monitor outputs. Inputs are nominally labeled as origi- nating from an audio tape player, tuner, CD player, an unspecified auxiliary source, a TV tuner, a Laser or Video Disc player, a primary and a secondary VCR. (Note, in the On-Screen menus, VCR 1 is labeled "VCR" and VCR 2 is labeled "DVD".)

2 ZONE2 and RECORD Each pair of stereo audio outputs supplies the same signal according to the Record/Zone 2 input selec- tion. Zone 2 output levels can be controlled independently for use with amplifiers and speakers in another room. Record can be expanded to two outputs using standard Y-connectors. Both outputs are muted in Standby.

3 MAIN OUTPUTS

Three stereo amplifier out- puts are provided for front, side and rear speakers. Single monaural outputs are provided for the center speaker and the subwoofer. The audio outputs are muted in Standby.

4 S/PDIF INPUTS

Two coaxial RCA connectors and two optical connectors are provided for digital audio in S/PDIF format at a 44.1or 48kHz ±1000ppm sample rate.

5 REMOTES:

IR Input, PWR CTL

The IR input is an 1/8" mono phone jack connector for in- put of IR data from any indus- try-standard IR source. Data is retransmitted by an IR LED mounted near the front panel IR receiver.

The Power Control port is a 5-pin DIN connector. Pins 1 and 2 are ground, pin 3 is high when unit is on, low in standby or Off. High is indi- cated by either +12VDC or +5VDC, selectable via an in-

ternal jumper. (Factory con- figuration is +12V>) Pin 5 can be enabled (high) or dis- abled (low) for specific input selections in the Input Con- figuration menu. See pinout diagram above.

6 VIDEO INPUTS

Five video input sources are provided. VCR1, VCR2 and V-DISC have both compos- ite and S-Video capabilities. (S-Video is selected in pref- erence to the composite sig- nal.) AUX and TV accept composite only. Video inputs are selected based on selec- tions made in the INPUT CONFIG menu and fed to the selected monitor output jack. Record output jacks can be selected independently.

7 VIDEO OUTPUTS

RCA (composite) and S-video connectors are provided for monitor and record. If an S- video input is used, both S- video and composite are available at each output. If the video input is composite, only composite is available at each output. The monitor output incorporates the on- screen video overlay. Unless RECORD is enabled, the record output follows the monitor output selection with- out the on-screen display fea- ture. Both outputs are off in Standby.

8 Power On/Off

Master power switch discon- nects the AC Mains. This switch is intended to be left On during regular use. When- ever cables are connected or disconnected, or when the unit is not going to be used for an extended period of time, this switch should be set to Off.

9 POWER

AC power connector: 3-wire, 10 Amp, IEC 320.

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