Votos - 3, Puntuación media: 4.3
(
)
)
|
Resumen del manual
After you read it, put it away in a safe place for future reference. Precautions Hand-held microphone Receiver unit/operation Installation Trouble shooting Specifications Avoid exposure of the system to rain or moisture. No user-serviceable parts inside the system. Refer all servicing to a qualified technician only. Handle the wireless system carefully, dropping or other shocks may cause failure. Avoid using the system where it may be subjected to heat, such as direct sunlight, near radiators or other heat sources. Should any liquid be spilt on the system, stop using it immediately. It may be possible to dry the system, but you should have it checked by a qualified technician before using it again. Take care with the main power adapter and lead. If damaged in any way, do not use the system and refer to a qualified technician for repair. Only use the system with the supplied components. Do not attempt to other main power supply adapter . If the wireless system is not going to be used for a while, remove the battery to prevent leakage. In the event of electrolyte leakage inside carefully remove the leakage with a damp cloth. Take electrolyte in contact with your skin, however if it running tap. If electrolyte comes into contact immediately. Only replace the battery with the same or Please dispose of old batteries in an with the relevant legislation. Do not use any solvents to clean wireless system . 1. Unscrew the battery cover at the end of microphone, correct polarities, then close the cover. 2. Move "ON/OFF" switch to "ON" position, comes on blue. If it doesn't come on, please check the voltage If the "LOW" indicator comes on, this indicates the battery is dead. 3. The "MUTE" switch cuts off audio down to engage the mute feature, 1.Pull out the antennas A and B. Make sure they are completely extended and vertical. 2.Insert one end of attached audio cable into ""MIC IN" or "AUX IN" of amplifier or mixer. 3.Connect the power adaptor from DC 12V 4.Switch on the receiver. The power indicator 5.Switch on the microphone. The "RF" indicator will light up when you speak into the microphone. Adjust the volume by VOL-A and VOL-B control knobs. 4Using the supplied audio cable, connect from the AF Output jack socket to the "MIC IN" / "LINE IN" socket on amplifier. Connect the mains power adaptor from "DC 12V" jack to a suitable mains power socket. Installation Location: At least 3 ft. above ground level At Least 3 ft. away from wall 4Using the supplied audio cable, connect from the AF Output jack socket to the "MIC IN" / "LINE IN" socket on amplifier. Connect the mains power adaptor from "DC 12V" jack to a suitable mains power socket. Installation Location: At least 3 ft. above ground level At Least 3 ft. away from wall The on air indicator does not light up No sound The sound is distorted A howling noise heard from the speakers. The wireless microphone is not turned on.The microphone receiver is not turned on. The microphone receiver is not connected properly. The battery in the wireless microphone is weak. The microphone receiver is not turned on . The connected audio equipment is not turned on. The speakers/headphones. are not connected to the audio equipment. The battery in the wireless microphone is weak. The AUDIO OUT on the receiver is not set correctly. The distance between the wireless microphone and speakers are too close. The battery in the wireless microphone is weak Turn on the wireless microphone Turn on the microphone receiver and the connected audio equipment Replace the battery. Turn on the microphone receiver and the connected audio equipment. Turn on the audio equipment. Connect the speakers/ headphones Replace the battery. Move the wireless microphone away from the speakers or change the direction of the microphone. Replace the battery. Adjust the volume controls. Turn on the microphone receiver and the connected audio equipment A.Overall system Oscillation mode: Quartz controlled Carrier Frequency Range: VHF 160~270MHz Frequency Stability: 30ppm Modulation Mode: FM Max Deviation: 75KHz Dynamic Range: >100dB S/N >60dB T.H.D: <0.5% Frequency Response: 80Hz~20KHz at 3dB Operating range: Up to 240 Feet Operating Temperature: -20~50 B. Receiver Sensitivity: 6dB V at S/N>20dB Image Rejection: >50dB De-emphasis: 50 s Audio output level: 1V p-p Audio Output Impedance: 600ohms Power supply: DC 12V/ 200mA Power Dissipation: <800mW C. Transmitter Mike capsule: Dynamic microphone Pre-emphasis: 50 s Antenna: Built-in housing RF output power: <10mW Spurious emission: >40dB Battery: one 9V battery Power Dissipation: <250mW ...