User manual JBSYSTEMS LIGHT MX-V30

[. . . ] Before connecting and operating the unit, check if the voltage setting is conform to the voltage available in your area. The wireless microphone system operates on VHF band frequency 160-250 MHz with quartz locked control. [. . . ] When the microphone is transmitting the signal, the red light of the RF signal wil light to indicate that the mic is operating. The squelch level is adjustable by the squelch adjustment at the back of the unit, adjust the output level to prevent external noise. When the receiver is not used, revolve the volume switch to the minimum and turn the power off. Special noise absorption parts inside the barrels, which eliminate switch shock noise and handling noise. Open the battery cover and insert battery into the battery house according (+) and (-) indications marked on the battery house. Push the power switch ON, the LED indicator will flash to indicate that the carrier frequency is sending out. Switch the power ON, the LED indicator flashing means that power supply is normal. If the LED indicator lights up it means that the battery needs to be replaced. If there's no flashing, then there's no battery inserted or it isn't properly inserted. Push the power button OFF when the microphone isn't used and remove the battery in the microphone if not used for a long time. This will prevent any damage that a defective `leaking' battery may cause. 005 % with quartz control : Built in : 40 Hz to 15 KHz (± 3 dB) : ± 15 KHz within limiting compressor : 60 dB (A-weighted) : Uni-directional dynamic microphone : Standard 9 V battery : About 25 mA : Over 6 - 8 hours continuous operation by Alkaline Battery : Power On - Off and low battery : Handheld mic: 56 diam. [. . . ] When you live in this area, please ask for microphones with another frequency. Declare, under our own responsability, that the product: Brand: JB Systems Type: MR-S06 + MX-V30 on which this declaration has effect, complies with the essential requirements, and other relevant statements of the R & TTE Declaration (1999/5/EC). [. . . ]