Lexicon PCM 91 - Page 15

1-6 Getting Started
Lexicon
1. AC Power
Standard 3-pin IEC power connector. 100-240V, 50-60Hz automatic switching to correct voltage range.
2. MIDI IN
Receives MIDI information from other MIDI equipment such as master keyboard controllers, MIDI foot controllers, sequencers and synthesizers. MIDI THRU Passes received MIDI data without change. MIDI OUT Transmits MIDI data to other equipment.
3. AES/EBU and S/PDIF Inputs
AES/EBU format digital connectors conform to AES professional standards. S/PDIF format digital connectors conform to CP-340 Type II and IEC-958 consumer standards. Only one of these options (AES or S/PDIF) may be selected for input.
4. FOOTSWITCH
A 1/4” Tip/Ring/Sleeve phone jack for two independent momentary footswitches.
5. FOOT CONTROLLER
1/4" Tip/Ring/Sleeve phone jack provided for footpedal with 10kΩ to 100Ω impedance.
REAR PANEL OVERVIEW
FOOT
SWITCH
L
R
IN
MIDI
AES/EBU
THRU OUT
OUT IN
FOOT
CONTROLLER
BALANCED OUTPUTS
INPUTSBALANCED
INPUT
LEVEL
L
R
S/PDIF
IN
OUT
UNBAL
-20dB
0dB
PUSH
PUSH
PUSH
PUSH
PUSH
PUSH
1 5
2
3
6
4 8
7