User manual AKG WMS 470

[. . . ] Please read the manual before using the equipment!This manual contains important instructions for setting up and operating your equipment. Please take a few minutes to read the instructions below carefully before operating the equipment. Please keep the manual for future reference. [. . . ] Point the infrared sensor (1) on the transmitter at the infrared emitter (2) on the receiver from a distance of 4 inches (10 cm) max. Press the front panel POWER key to switch power to the receiver ON. If power to the transmitter is OFF or the RF level at the antennas is zero for some other reason (e. 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. 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. You can power both the handheld and the bodypack transmitters with a standard AA size alkaline battery (LR6), an AA size lithium battery (FR6), or a 1. 2 V rechargeable battery with a capacity of 2100 mAh or higher. If you are using a new or a fully charged rechargeable battery the transmitter automatically 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. 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. 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 status LED changes to green and the display indicates the remaining battery capacity in hours. In SETUP mode, the electronic lock is disabled so you can adjust all receiver parameters. the "LOCK" label is not shown. The following setup screens are available: - Automatic setup - Manual Group/Channel setup - Manual frequency selection - Handheld transmitter gain - Advanced functions (EXTRA menu) · Start by finding a clean frequency. Clean frequencies are frequencies where the receiver finds no RF signal or an RF signal whose level is lower than the current threshold setting. The "FREE CHANNELS" field lists all clean channels. If the receiver has found enough CHANNELs for your system, confirm the selected GROUP. If the clean CHANNELs found are fewer than required, use the arrow keys to select a different GROUP. [. . . ] ⷠRefer to the user manual of the respective microphone for instructions on how to use AKG headworn and instrument microphones. To clean the transmitter and receiver surfaces, use a soft cloth moistened with water. Possible Cause AC adapter is not connected to receiver and/or power outlet. Transmitter is tuned to different frequency than receiver. [. . . ]