UHF Diversity Wireless-Microphone Receiver
5
Audio-level adjustment
Adjusts the audio level available at
the XLR connector on the rear panel
About 28 dB of adjustment. Use the
mic/line switch on the rear panel for
additional 30 dB of adjustment
RF-meter select switch
“A”: reads A channel
“B”: reads B channel
“DIV”: Reads channel selected by
diversity circuits in receiver or by
DIVERSITY SELECT switch
Nondiversity warning LED
Indicates that the “DIVERSITY SELECT” switch is
not in the “DIV” position
RF meter
Indicates input RF field strength on
receiver channel as determined by the
“RF METER SELECT” switch
Monitor jack and level volume control
Monitor jack accepts either stereo or mono
headphones and allows the operator to
monitor the audio at the receiver.
Output impedance is about 22 ohms
Audio-level meter
Indicates the relative demodulated audio level.
This meter is
not
affected by the setting of the
audio-level adjustment, or by the mic/line switch
on the rear panel. Set the mic gain control on the
transmitter
so that this meter nominally reads
0 VU on voice peaks
Squelch and diversity indicator LEDs
“SQ- A,B”: indicates that good RF is present
at antenna A and/or B respectively.
“DIV- A,B”: Indicates that channel A or B
has been selected, respectively
Diversity select switch
“A”: forces the R-662A to select channel A
“B”: forces the R-662A to select channel B
“DIV NORM”: lets the diversity circuits in the R-662A
select the appropriate channel.
This switch is in the “DIV” position for normal operation