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A10-TX-US User Guide
Input Connector Wiring Diagram
The A10-TX-US LEMO input connector accepts numerous input types. Select the input type in
the Selection Menu before connecting an audio source.
LEMO Connection
Input Type pin-1 pin-2 pin-3 shell
Two-Wire Lavalier Microphone
shield open audio/bias shield or open
Three-Wire Lavalier Microphone
not compatible
Balanced Microphone
XLR pin-3 XLR pin-2 XLR pin-1 XLR pin-1, shell optional
Balanced Line-Level
XLR pin-3 XLR pin-2 XLR pin-1 XLR pin-1, shell optional
Unbalanced Microphone
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Unbalanced Line-Level
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ª Phantom power can be activated only when the shell of the LEMO-3 is connected to pin-3 of
the LEMO-3 connector.
Battery Runtime Chart
This section’s chart shows approximate battery runtime in minutes based on the listed operation.
Operation
Battery Type
NiMH (2450 mAHr) Alkaline Lithium (Energizer Ultimate)
10 mW (RF Power Low) 8 hr 12 min 4 hr 7 min 12 hr 18 min
20 mW (RF Power Med) 7 hr 29 min 3 hr 56 min 11 hr 31 min
50 mW (RF Power High) 4 hr 33 min 2 hr 21 min 7 hr 57 min
50 mW, 48 V 3 hr 29 min 1 hr 33 min 6 hr 20 min
ª The 48 V tests were run with a Schoeps CMIT Mini. Other settings used for tests to compile
the chart are: Low Cut Off, Limiter On, 40 dB gain (for 48 V)/30 dB gain (for Lavalier),
freshly formatted 8G card, Bluetooth On, Blue LED On, and Brightness set to 5.