The independent group PMD100 and PMD200 allows to answer the majority of the cases of exploitation, for the management of returns headphones and talkbacks on the outside operations.

In front panel, this desk includes:

• Two headphone outputs on stereo jack 6.35 to the director, with a return stereo, left and right . The left channel switches upon detection of a command signal.
• Three push buttons allow you to talk to the host, to an external circuit 1, to an external circuit 2.
• A 2-position switch allows you to share or not the presenter talkbacks circuit with the Ext circuit 1.
• Two potentiometers are used to adjust the talkbacks inputs level Ext 1 and Ext 2 of + / - 12dB.

• A female XLR-3 socket is scheduled for a flexible talkback microphone.
• A red high brightness LED lights up when the detection of the microphone signal.
• A potentiometer allows adjustment of the phones amplifier level.
• A loudspeaker allows to listen to the talkback inputs, a potentiometer allows to adjust the level of its amplifier.

Rear Panel:

• 2 male XLR-3 sockets are used for EXT1 and EXT2 talkback outputs.

• 2 female XLR-3 socket to EXT1 and EXT2 talkback inputs
• A connection cable 8 pairs about 2.8 meters out of the housing via a cable gland and has a plug SOCAPEX 319 Female.