171.840 User Manual
Control Layout
Setting Up
Insert the supplied AA batteries into the handheld transmitters by carefully unscrewing the base to
reveal the battery compartment inside the microphone body, connect the batteries ( and -
are the correct way round for each cell) and carefully screw the base back on.
Position the receiver within the best available line of sight to the transmitter(s) and connect the DC
jack of the supplied power adapter to the receiver and the plug-top to the mains outlet. Connect
both antennae to the TNC connectors on the front panel. Turn microphone level(s) down on the
receiver.
A choice of mixed output of all 4 microphones on 6.3mm jack or individual balanced XLR outputs is
available on the rear panel of the receiver. Connect jack or XLR (optional) leads to the relative output
connector(s), turn down the volume of any equipment (mixer, amplifier etc.) that the signal will be
fed into and then connect the jack or XLRs to the equipment.
Warning! - take care not to point microphones towards speakers – this can cause damaging feedback
(loud whistle or howling noise) – try to point microphones away from the speaker cabinets.
1.
Antenna connection (TNC)
2.
Power switch
3.
Power indicator
4.
RF indicator
5.
AF indicator
6.
On indicator
7.
Off – Mute – On switch
8.
Battery compartment