Harman-Kardon WMS 470 manual General, Refer to on page v.C 5 microphone element see packaging

3 General

8Infrared emitter: Transmits frequency data from the receiver to the handheld or body- pack transmitter. It also transmits the audio gain setting selected on the receiver to the handheld transmitter.

The infrared emitter has a very narrow radiation angle (approx. 10°) and a maximum range of 8 inches (20 cm) to make sure only one transmitter will be tuned to the same frequency.

9Output level control:This retractable rotary control attenuates the level of the balanced audio output continuously by 0 to 30 dB.

Refer to fig. 2 on page iii.

Rear Panel

10DC IN: Locking DC input for connecting the included power supply.

11ANTENNA A/B: BNC sockets for connecting the two supplied UHF antennas (11a) or optional remote antennas.

12BALANCED: Balanced 3-pin XLR audio output for connecting to, e.g., a microphone input on a mixing console.

13UNBALANCED: Unbalanced 1/4" TS audio output jack for connecting to, e.g., a guitar amplifier.

14Output level switch: Slide switch for matching the BALANCED output level to the input gain of the equipment connected to the receiver. The switch has two positions, 0 and -30 dB. The UNBALANCED output level is not adjustable.

15Type plate indicating available carrier frequency ranges and approval information.

Handheld Transmitter 16 Microphone element: The handheld transmitter uses a permanently attached D 5 or

Refer to fig. 3 on page v.C 5 microphone element (see packaging).

17Infrared sensor: Receives the infrared signal emitted by the receiver for automatically setting the transmitter's carrier frequency and audio input gain.

18LCD display: Indicates the selected frequency in MHz or as a Preset subchannel, cur- rent mode, transmitter audio gain setting, error messages, as well as the available bat- tery capacity in 1-hour increments for dry and 2-hour increments for rechargeable batteries.

19ON-MUTE/PRG-OFF: This slide switch provides three positions:

ON: The microphone output signal is fed to the transmitter for transmission to the re - ceiver (normal mode). The status LED (20) is lit green.

MUTE/PRG: The audio signal is muted.

Sliding the switch to "MUTE/PRG" places the transmitter in programming mode. To switch the audio signal back on, slide the switch to "ON".

OFF: Power to the transmitter is off. The status LED (20) is dark.

20Status LED: This bicolor LED indicates the following conditions:

Green: The battery will last for more than one hour, the transmitter is in normal mode.

Red: The battery will be dead in less than one hour and/or the the audio signal is muted.

Flashing red: Error message in the display.

Off: Power to the transmitter is off or the transmitter is in programming mode.

21Battery compartment for the supplied AA size 1.5 V dry battery or a commercial

1.2 V, ≥2100 mAh NiMH AA size rechargeable battery22. Charging contacts: The recessed charging contacts allow you to charge a rechargeable battery on the optional CU 400 charger without having to remove the battery from the transmitter.

23Frequency sticker: Sticker attached to the transmitter shaft, indicating the available carrier frequency range and approval data.

30 WMS 470