ACS300 Speaker Hub User Manual Page 7Connecting to Your ComputerWhen connecting to your computer, make sure that you connect the SpeakerHub end of the USB cable before the Computer end.3. Normal ModeTo activate Normal Mode, rotate the Menu Dial ○1 until the Speaker Unitannounces “Normal” and then hold down the Select Button ○2 until theSpeaker Unit confirms the selection by announcing “Store”.3.0 Smart Watch in Pace Mode:The Speaker Unit will play either an “in water start” (two warning beeps and astart beep), or a “race start” (a voiced “take your marks” and a start beep)depending on what button is used with the Smart Watch. Regardless of whichstart is chosen, the Speaker Unit will also produce a bright white starting flash.After the start, the Speaker Unit will play the “in water start” and flash in timewith the pace set on the Smart Watch.Alternatively, a “coach start” (voiced “8, 9, go!”) can be used by changing theSquad Setup in the ACS100 Smart Watch to an even number value (e.g. squad 6).3.1 Smart Watch in Master Race Mode:The Speaker Unit will play a starter’s whistle, starter’s “take your marks”, startbeep, start flash and start cancel “stand down” – all controlled through theSmart Watch.3.2 Smart Watch in Master Interval Mode:As per Pace Mode, the Speaker Unit will play either a “in water start” (twowarning beeps and a start beep) or a “race start” (a voiced “take your marks”and a start beep) depending on what button is used with the Smart Watch.Regardless of which start is chosen, the Speaker Unit will also produce a brightwhite starting flash.