User manual AKG PT 40

[. . . ] However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Shielded cables and I/O cords must be used for this equipment to comply with the relevant FCC regulations. [. . . ] 8 GAIN: This rotary pot matches the sensitivity of the transmitter's audio section to the level of the connected microphone or instrument. 9 Carrier Frequency Label: The label on the transmitter rear panel indicates the carrier frequency, color code (receivers with the same carrier frequency are marked with the same color), and approval marks of your transmitter. 7 Microphones, Guitar Cable (optional) You can connect the following microphones to the audio input of the PT 40: C 417 L C 420 L C 444 L C 419 L D 409 L CK 55 L C 411 L C 418 L LM 3 L Color green melon yellow gray The MKG/L guitar cable from AKG lets you connect an electric guitar, electric bass, or remote keyboard to the bodypack transmitter. 900 MHz MHz MHz MHz MHz MHz MHz Color reddish brown purple mint green dark gray Bordeaux red yellow violet Important: Prior to setting up your WMS 40, check that the transmitter and receiver are tuned to the same frequency. The easiest way to do this is to compare the color codes on the transmitter and receiver. 1 Placing the Receiver Reflections off metal parts, walls, ceilings, etc. Make sure, though, that the transmitter will never get any closer to the receiver than 10 ft (3 m). Check that you can see the receiver from where you will be using the transmitter. If you do, the batteries will not be held in place properly and may cause a rattling noise. Pull the battery compartment lid (6) down to remove it from the transmitter. The transmitter will not function with incorrectly inserted batteries. If the batteries are in good condition, the status LED (2) will extinguish. If the status LED (2) illuminates the batteries will be dead within about 50 minutes. Lid (6) onto the battery compartment from below to the point that it will click shut. 1 Connecting a Microphone The PT 40 bodypack transmitter has been designed primarily for use with "L" type MicroMic Series microphones from AKG (see section 2. If you wish to connect other microphones from AKG or other manufacturers to the PT 40, please note that you may have to rewire the existing connector of your microphone or replace it with a 3-pin mini XLR connector. Important: Please note that AKG cannot guarantee that the PT 40 bodypack transmitter will work perfectly with products from other manufacturers and any damage that may result from such use is not covered by the AKG warranty scheme. Set the MIC/LINE switch (7) to "MIC" and use a small screwdriver to set the GAIN control (8) to a position halfway between full CCW and full CW. [. . . ] Remember that gain-before-feedback will be the higher the smaller the distance between the microphone and the mouth!2 C 420 L, C 444 L Head-worn Microphones Refer to the user's manual of the respective microphone for instructions on how to use head-worn microphones. Clamp the microphone on your clothing as close as possible to your mouth. [. . . ]