Owner manual

•
Align the front of the Switch iR with the infra-red port on
the transmitter and press OK. The display shows:
Tx
OFF
tr oFF
FREQUENCY
MHz
Fr
Error
FREQUENCY
MHz
Fr
FREQUENCY
Tx MHz
857.950
The red overload LED will flash on momentarily to indicate
that the miniTX has woken from sleep mode.
•
Press MENU. The display shows:
Tx
OFF
tr oFF
FREQUENCY
MHz
Fr
Error
FREQUENCY
MHz
Fr
FREQUENCY
Tx MHz
857.950
•
Align the front of the Switch iR with the infra-red port
on the transmitter and press OK. The display shows the
current frequency, for example:
Tx
OFF
tr oFF
FREQUENCY
MHz
Fr
Error
FREQUENCY
MHz
Fr
FREQUENCY
Tx MHz
857.950
Alternatively, you can use the Control-X to turn the miniTX
on again.
User Guide miniTX transmitter
For further information contact Audio Ltd or your local distributor
www.audioltd.com
Technical specification
Frequency range 470MHz–1000MHz
Number of frequencies 32 pre-programmed
Frequency stability Better than ETS 300–422
Switching range Up to 24MHz
Output power 25mW nominal
RF output connector SMA 50Ω
Audio input connector 4 pin Lemo™
Other variant available: 3 pin Lemo™
System frequency response 50Hz to 18kHz ±1dB
System THD measured at 1kHz <0.1% at working levels
<0.3% at gain position 9 with
-6dB input in overload
Gain control range 30dB in 8 steps
Maximum input level 0dBu gain position 2
Indicators Red LED to indicate overload
Flashing orange LED to indicate sleep mode
Static orange LED for low battery
Batteries 2 x AAA (LR03) 1.5V type alkaline
Battery life Typically 5 hours with alkaline type batteries
Other miniTX can be switched ON/OFF through clothing via Control-X (available
separately)
Size 16.5 x 82 x 48mm (DxHxW)
Weight 90g inc batteries
Operating temperature -20°C to +55°C
Compliant to R&TTE, FCC, EN 300-422 EN 300-445