HPA SC-2288R Mode D'emploi page 6

1.3 Wireless meeting system microphone unit
1.3.1 Picture of the actual object
1.3.2 Features of wireless delegate microphone (SC-2288D)
 Portable table moving and microphone pipe can be pull out. Extended pipe option.
 Electric capacity type microphone, equipped with windshield cover
 LCD display microphone ID, battery level, microphone state, control channel, etc.
 Equipped with microphone on/off key and indicator.
 Equipped with 3 function keys to set microphone id, control channel, volume level and battery
status.
 Microphone will shut off the power or in standby if receiver powered off.
1.3.3 Features of wireless chairman microphone (SC-2288C)
Including the functions of the delegate unit, chairman unit has other following functions:
 Chairman microphone can turn on any time.
 If the system support video camera auto-track function, chairman microphone ID number should
be 1
 Priority function: chairman can turn off delegate microphones by clear key any time
 Chairman only mode: Delegate microphone cannot be turned on again after chairman microphone
press priority button. The chairman need quit this mode first, and then delegate microphone can be
turned on again
1.3.4 Schematic diagram of wireless microphone
1) Unidirectional electret MIC
2) Annular red indicator lamp to show the microphone state.
3) Mute/Set key
4) Mic volume +/ up key
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