Harman-Kardon WMS 470 manual Operating Notes, Powering Up

5 Operating Notes

Powering Up	1. Press the front panel POWER key to switch power to the receiver ON.
the Receiver	The display will indicate the currently active frequency and the "LOCK" label. The receiver
Refer to fig. 1 on page iii.	is in LOCK mode.

		If power to the transmitter is OFF or the RF level at the antennas is zero for some other
		reason (e.g., shadow effects), the red RF MUTE LED will be lit and the audio output will
		be muted.
		If the antennas receive RF signal, the green RF OK LED will be lit, the RF bargraph will
		indicate the field strength of the signal received by the active antenna, and the Diversity
		LEDs will indicate which antenna is currently active.
		The audio bargraph indicates the audio level of the received signal. The red AF CLIP LED
		will flash to indicate audio signal clipping.
	2.	If you have assigned a NAME to the receiver, powering the receiver up will cause the
		display to indicate the current frequency setting for 2 seconds and then change to the
		assigned name.
Powering	•	You can power both the handheld and the bodypack transmitters with a standard AA
the Transmitters		size alkaline battery (LR6), an AA size lithium battery (FR6), or a 1.2 V rechargeable bat-
		tery with a capacity of 2100 mAh or higher.
		If you are using a new or a fully charged rechargeable battery the transmitter automat-
		ically identifies the type of battery and displays the minimal remaining capacity in hours.
￿		Approximately 1 hour before the battery will be dead the “LOW BAT” warning appears
		at the receiver and the backlighting turns red.
	•	The display on your handheld transmitter or bodypack transmitter indicates the mini -
		mum remaining battery capacity in transmitter operating hours.
Note	•	To ensure an accurate readout, do not use any batteries other than
	-	new, high quality AA size (LR6) alkaline dry batteries from Duracell or Energizer,
	-	AA size (FR6) lithium batteries,
		or
	-	high quality AA size NiMH rechargeable batteries with a capacity of 2100 mAh or
		higher.

Muting the Transmitter

(handheld and bodypack transmitters)

1. Set the ON-MUTE/PRG-OFF switch to "MUTE/PRG" (center position).

The display indicates the frequency in MHz, the frequency in Preset form, and "PRG IR", and subsequently changes to alternating between the currently selected Preset and "PRG IR".

•If you switched from "OFF" to "MUTE/PRG":

The transmitter audio and RF sections are OFF and the status LED is dark.

•If you switched from "ON" to "MUTE/PRG":

The microphone is muted and the status LED (20) will change from green to red. The RF section continues transmitting the carrier frequency.

2.To switch the microphone back on, set the ON-MUTE/PRG-OFF switch to "ON".

The status LED changes to green and the display indicates the remaining battery capacity in hours.

36 WMS 470