SPECIFICATION
Bluetooth Version: 4.2 - aptX, Low Latency,
A2DP 1.3.1
Range: >20m (BT Class 1)
D/A conversion 16 Bit / 96 kHz
A/D conversion 16 Bit / 48 kHz
Temperature range: 5 to +50 °C
Permissible relative humidity: 5 - 90%
Voltage supply: 5V
Dimensions: 33 x 62 x 12 (w x h x d in mm)
Weight: 0.02 kg
OPERATION
BTR 4.2 as a Bluetooth transmitter
In transmitter mode, the BTR 4.2 can be connected to other
Bluetooth-capable devices that use a Bluetooth receiver to
receive audio signals wirelessly. In this case, the BTR 4.2 acts
as a Bluetooth transmitter:
1. Other Bluetooth-capable equipment should be switched
off before pairing the BTR 4.2 with devices. This will then
guarantee problem-free device pairing.
2. Set the selector switch of the BTR 4.2 to “TX” and establish
a voltage supply with the help of the USB cable. The power
adaptor supplied can be used for this or a USB port with 5
volt power supply.
3. Then press the function button on the BTR 4.2 briefly twice
in succession to proceed to the pairing mode. The red func-
tion light should then flash rapidly.