WisyCom MSR916, User Manual, Page: 5 / 12

4
PUTTING INTO OPERATION

Connect the power supply to the XLR4-M connector ⓱ (see optionals PSP910-X4 )

Connect the antennas to the N-F antenna connectors ❽

Connect the mixer/amplifier to the Line out connector ❼

Put the selector ❾ to ON and verify the led indicator is turned on

Turn off all the transmitters

Chose the desired frequency rotating the Channel switch ❷ (prefer a channel with
no RF level or low level on bars ❹)
NOTE: a label placed on the top of the receiver shows the pre-configured frequencies list
on the 2 groups (16 + 16 frequencies) . Selector
⓬
allows to change group#1-group#2.

Select the appropriate squelch turning the knob from 0µV to 50µV: increase
gradually the squelch level and stop when there is no RF level on bars ❹

Switch on the transmitter (on the same frequency of the MSR16)

verify the AF ON indicator is ON
NOTE: AF ON indicator reports the state of the audio output on connector ❼ :
led ON

presence of audio output
led OFF

absence of audio output
See troubleshooting section for more details

verify the bar ❺ (AF line output level) and adjust the audio gain on the transmitter
in order to avoid clipping (never red levels on AF bar)
NOTE: using Wisycom transmitter only :

if the transmitter sends the pilot sub-carrier, the P.TONE indicator
⓮
turns on with
yellow colour and the battery charger of the transmitter is shown on bar ❻ of the
MSR916

if the T.SQL selector is set to ON, the audio output is enabled only if the tone squelch
is detected (P.TONE indicator yellow) and the RF level is above the squelch level