LD Systems U306 HBH 2 Manual De Usuario página 5

655 - 679 MHz (LDU306)
823 - 832 MHz and 863–865 MHz (LDU308)
Please note: The use of the wireless microphone system may require a license, depending on the country of use. For detailed information please
contact the relevant authority in your country.
Pilot tone
The pilot tone function protects a wireless microphone system against interference, for example, unwanted signals from other radio transmission
systems. The transmitter adds a second, inaudible signal (the pilot tone) to the actual signal which is to be transmitted. The receiver identifies it as
the matching pilot tone and frees the associated signal. Signals without a matching pilot tone remain muted.
Included
LDU30xHHD: Receiver plus hand-held transmitter with dynamic capsule (cardioid), power supply, 2 x AA batteries, audio cable, manual
LDU30xHHD2: Dual Receiver plus two hand-held transmitter with dynamic capsule (cardioid), power supply, 4 x AA batteries, audio cable, manual
LDU30xHBH2: Dual Receiver plus pocket transmitter and headset (black), hand-held transmitter with dynamic capsule (cardioid), power supply,
4 x AA batteries, audio cable, manual
LDU30xBPH: Receiver plus pocket transmitter and headset (black), power supply, 2 x AA batteries, audio cable, manual
LDU30xBPH2: Dual Receiver plus two pocket transmitter and two headsets (black), power supply, 4 x AA batteries, audio cable, manual
LDU30xBPG: Receiver plus pocket transmitter and guitar cable, power supply, 2 x AA batteries, audio cable, manual
LDU30xBPL: Receiver plus pocket transmitter and Lavalier microphone, power supply, 2 x AA batteries, audio cable, manual
LDU30xBPW: Receiver plus pocket transmitter and clip-on microphone for wind instruments, power supply, 2 x AA batteries, audio cable, manual
CONNECTIONS, OPERATING AND DISPLAY ELEMENTS
RECEIVER
1
9
1 POWER
On/off switch. Press and hold the button for approximately 1 seconds to turn the device on or off.
CHANNEL DISPLAY
2
Illuminated LC display to show the radio channel.
CHANNEL + / -
3
Push buttons to select the radio channel 01 to 12. To establish a wireless connection between the transmitter and the receiver, the radio frequency
on both machines must match (synchronisation process as described under point 6. ASC).
7
2 3
8
5
4
9
6
5