User manual PROEL BCH

[. . . ] This unit, for example, should not be placed on a bed, sofa cover o similar surfaces that could cover ventilation openings, or placed in a built-in installation, such a bookcase or a cabinet that could block air flow trough ventilation openings. Heat: This apparatus should be placed away from heat sources, like radiators, heat registers, stoves or other products (including amplifiers) that produce heat. power sources: · This apparatus should be connected only to power source type specified in this owner's manual or on the unit. If the supplied AC power cable plug is different from wall socket, please contact an · All precautions must be observed in order to avoid grounding or polarization defeating. [. . . ] Any improper operation could result in fire or electric shock. damages requiring services: · Don't attempt to do operations not described in this user's manual. ⷠIn the following cases please refer to an authorized maintenance center or skilled personnel: - When the unit works improperly or it doesn't work at all. - If the product has dropped or it has been damaged in any way. Maintenance: The user shouldn't attempt maintenance operation not described in this user's manual. 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. In case of interferences from source signal, THD value will raise over 10%. Don't place this unit in a bookshelf o in other places with small room. Is not responsible for any damage that occurs due to a wrong unit installation. Thank you for choosing one of Proel products, and for your confidence towards our brand, synonymous of professionalism, accuracy, high quality and reliability. All our products are CE approved and designed for continuous use in professional installation systems. DESCRIPTION Proel system for conference and discussion is composed by the main central unit CONF, delegate microphone stand unit (BDE) and the chairman stand unit (BCH). [. . . ] Connections Connect the main power plug to the main power supply voltage 230VAC, using the connection cables included in the standard package to the 3 GROUP inputs (fig. The present conference system can manage only one chairman microphone sand to be inserted -in a free way- in the microphone stands chain In case the cables included in the supply are not sufficient, it is possible to consider optional extension cables referred respectively CV3 (3 meters length) CV5 (five meters length) and CV10 (10 meters length). How to use Proel conference system Power the main central unit CONF, the led (fig1. 11) will indicate the number of microphone stands to able contemporaneously and in accordance with the selection choice throughout LIMIT SWITCH (fig1. [. . . ]