TM8100/TM8200 Service Manual TMAA10-04 Remote PTT Kit and TMAA10-05 Hands-Free Kit 599© Tait Electronics Limited November 200735 TMAA10-04 Remote PTT Kit andTMAA10-05 Hands-Free KitThe TMAA10-04 remote PTT kit and the TMAA10-05hands-free kit plug into the radio’s auxiliary connector.Both kits use the remote electret microphone to replacecommunication through the usual rugged microphone.The rugged microphone can still provide hookswitchoperation, if this is required.The TMAA10-04 kit uses a conveniently mounted remotePTT key for PTT operation. When the remote PTT isactivated, the remote microphone is used forcommunication.There are three mounting options for the remotemicrophone and an extension lead is provided for the remotePTT in the TMAA10-04 kit.35.1 VOX Operation (TMAA10-05 Hands-Free Kit)Your radio may able to detect the sound of your voice, so that you can makecalls without using the PTT key. Voice-operated transmit (VOX) is turnedon and off either by using a function key programmed for VOX or byusing the radio’s Main menu.Changing to VOXUsing a FunctionKeyThe function key programmed for VOX toggles VOX between on and off.When VOX is turned on, it remains on until the function key is pressed again.While VOX is on, the VOX indication may beprogrammed to appear below the channel infor-mation on your display.Changing to VOX byusing the MainMenu1. Select Menu>Radio Settings>Function Settings>VOX.Important These kits do not meet the IP54 pro-tection standard. Care must be takenwhen a radio with a TMAA10-04 orTMAA10-05 kit installed is beingoperated in an environment wherethere is water, dust or otherenvironmental hazards.auxiliaryconnector plugextension lead forremote PTTremote microphoneremote PTT (TMAA10-04)remote microphonemounting options
