Shure wl83 Microphone User Manual


 
below 7.25 volts and the battery should be replaced or
recharged (nicad only).
If the battery is tested periodically, the failure of the
LED to light indicates approximately one hour-of battery
life left (alkaline only).
Polarity
With the Shure WL83 or a Shure low- or high-
impedance XLR-connector microphone connected
through a WA310 cable, positive pressure on the
microphone diaphragm results in positive voltage on pin
2 with respect to pin 3 of the receiver OUTPUT connec-
tor. Negative voltage applied to the tip of a WA300 cable
will result in the same output polarity.
TRANSMITTER CONNECTIONS AND
ACCESSORY WIRING
FIGURE 2
9