User manual PROEL PLLAS040

[. . . ] grounding or Polarization: · All precautions must be observed to don't defeat grounding or polarization. Unit metal parts are grounded through the AC power cord. If the AC power outlet doesn't have grounding, consult an electrician for outlet grounding. Power cord protection: The power cord should be routed in a way it will not be walked on or pinched by items placed upon or against it, paying particular attention to cords at plugs, convenience receptacles and wall outlet. [. . . ] Every maintenance operation should be done by qualified personnel only. Install this unit following owner's manual instructions. Don't install, connect or disconnect power supply when the unit is powered, otherwise there's an high risk of electric shock. Don't open the unit, there are no user serviceable parts inside. If you detect a particular smell from the unit, please immediately turn it off and disconnect the AC power cord. Don't block the unit ventilation openings. To obtain good speakers wire contacts, please tighten the screw terminals firmly. For safety reason, don't defeat the grounding connection. This unit should be placed in a rack (see INSTALLATION) and kept far from: Wet places Direct exposure to heat sources (like sun light) Non properly ventilated places Disconnect the power cord during storms or when the unit is not used. In order to prevent fire and electric shock risks, it's necessary to keep the unit far from sprinkling and drops. Please don't put cups, vases or other object containing liquids over the unit. CH/ON Pressing for one second such key is on status. For next pressing , the following functions: CHANNEL / GROUP / PL / LOCK are cyclic activated. To switch off the transmitter keep pressing for one second. Antenna In case such antenna is covered ( for example by hands), the signal can be attenuated, possibility of signal loose or rustle noise Display LCD displays : antenna symbol ( when TX and RX are couplet), operating frequency, charge battery level, CHANNEL, GROUP, power transmission (PL), LOCK 2. CH/ON Pressing for one second such key the transmitter is activated. The following key pressing activates in a cyclic way the following functions: CHANNEL / GROUP / PL / LOCK. To switch off the transmitter press such key for one second 3. Can be connected to this input Pin1: Guitar, Basss and keyboard Pin2: GND Pin3:Condenser microphone (a Phantom power is available) Pin 4: Dynamic microphone Antenna If the antenna is covered (for example by hands) it can create the signal attenuation, the signal loose or rustle noise 4. A: Frequency group B: Channel C: Mute (symbol is displayed when function mute is activated) D: Selected frequency E: Transmitter Battery charge level F: Audio in input level G: Level of the signal received Automatic scan Pressing for one second MEM key, full band frequency receiver automatic scan is activated . during such scan , the audio is selected and the current frequency is displayed . The scan is stopped when as soon as a signal is individuated, the relevant frequency value then lights. [. . . ] MUTE function Press for more than one second SELECT key, the MUTE function is activated, Mute word is displayed. pressing newly SELECT mute words disappears and MUTE function is disable. When MUTE function is active the transmitter does not transmit. Battery When batteries are unloaded, the battery level indicator lights. [. . . ]