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uH-3 Handheld Mic Transmitter
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13. INPUT VOLUME
User adjustable input
level trim-pot
14. INTEGRAL ANTENNA
Built-In antenna
15. MIC BALL
Windscreen
16. BATTERY COVER
Unscrew to insert two
AA alkaline batteries
17. BATTERY COMPARTMENT
Holds two
AA alkaline batteries
18. Two AA ALKALINE BATTERIES
19. AUDIO MUTE/ON
Slide switch to turn
audio on/off; set to On to un-mute audio
20. LOW BATTERY LED
Indicates the batteries
are low (Red)
21. ON/OFF SWITCH
Slide power switch
up-down to turn on/off
22. POWER ON LED
Indicates TX is on (Green)