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OVERVIEW OF FUNCTIONS – REAR PANEL
1. 12 VDC: Connection for external power supply.
2. HEADPHONE OUTPUT: Connections for both interpreter headphones. 3.5mm
jacks.
3. MIC IN: Microphone inputs for both interpreter microphones. 3.5mm jacks.
4. REL IN: Connection for relay input in relay mode (additional Interpreter Control
Units and other additional equipment required). XLR female jack.
5. REL GAIN: Controls the volume of the audio of the relay input for both
headphones.
6. OR IN: Connection for original audio source ("floor feed"). XLR female jack.
7. OR GAIN: Controls the volume of the audio of the original audio source for both
headphones.
8. OUT A/B: Outputs to transmitters or to additional Interpreter Control Units. XLR
male jacks. These outputs correspond to the outgoing language selector on the
top: OUT A corresponds to FOREIGN. OUT B corresponds to ENGLISH.
9. PASS-THROUGH ON/OFF: Turn on/off pass-through function for output A or B,
respectively. When ON, original sound source or program feed is passed through
to the transmitter(s) when both interpreter microphones are turned off. When
OFF, original sound does not pass through. In most situations, this function
should be ON so that music, video, etc. will be delivered to the audience when
interpreters are not talking.
5079 Forsyth Commerce Road • Orlando, FL 32807 • Tel: 407.402.9372 • Fax: 407.658.9433 • www.prolingo.com
Rear Panel View
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