User Manual

88
7
CHAPTER
3
Controls, display and connections
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Top panel
Audio
input socket
Infra-red
port
Sleep/Low battery
(orange)
Antenna
On/Overload
(red)
Infra-red port
Receives commands from and transmits status information
back to the SwitchiR infra-red controller, or AudiR for Palm.
On/Overload indicator (red)
Flashes on momentarily to indicate an overload in the
presence of a high-level audio signal. At this point, the low
distortion limiter operates.
Sleep/Low battery indicator (orange)
Flashes every two seconds when the transmitter is in sleep
mode. Remains on when the battery is low.
Battery compartment
Holds two AAA type 1.5V alkaline or lithium batteries.
Audio input
Allows a microphone or input cable to be connected via a 4-
pin Lemo connector, or 3-pin Lemo connector on an optional
variant.
SMA antenna connector
SMA socket to which the antenna is connected.
LF cut using SwitchiR
Gives approximately 6dB LF cut at 50Hz, to assist in the
reduction of wind noise.
Gain setting using the SwitchiR
Provides eight gain options when used with standard
microphones. Position 9 gives maximum gain and each
position decreases the gain by approximately 3 to 4dB,
giving a total of 30dB of adjustment.
miniTX
The miniTX transmitter is the smallest transmitter in the Audio Ltd range. Designed as a rounded form to be very
easily concealed. All settings can be set and changed via the infra-red port using the SwitchiR™, and the miniTX
can also be turned on and off through clothing using the Control-X. There are two versions of the transmitter
available: one with a 4-pin Lemo connector and the other with a 3-pin Lemo connector.