Datavideo ITC-100 User Manual page 9

Mic / Headphone Socket
The ITC­100SL has both a 3.5mm and 2.5mm Mic / Headset socket. A
standard 3.5mm Mic / Headset can be used, or a Motorola type 2.5mm Mic /
headset could be used if preferred.
External Tally LED Socket
An external tally display (TD­1) can be connected to the ITC­100SL. This
enables the tally light to be positioned in a more convenient place, such as
on top of the camera. When the channel is LIVE the LED will be RED, and
when the channel is CUED the LED will be AMBER.
N.B. The Tally LED on the ITC­100SL will continue to operate as normal
when a TD­1 has been added.
Power LED
The Power LED indicates when the channel is active. If the operator has
opened the channel by pressing the channel button 1 ~ 8, or by pressing
ALL then the LED will light up.
N.B. The tally indicator lights will continue to work even when the
Power LED is not on, and the channel is not active.
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