User manual ADVANCE AIR 70

[. . . ] HEED WARNINGS All warnings on the appliance and in the operating instructions should be adhered to. FOLLOW INSTRUCTIONS All operating and use instructions should be followed. WATER AND MOISTURE The appliance should not be used near water for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc. VENTILATION The appliance should be situated so that its location or position does not interfere with its proper ventilation. [. . . ] With Air-70 and Air-90, nothing was left to chance, all the components are sound-friendly: it has a high power transformer, bipolar high current transistors, pulp cellulose cone woofers and special treatment dome tweeter to ensure outstanding performing ability, as weel as a delicate and subtle rendering of your favorite music. Each system is a combination of two speakers, the right speaker has a built-in stereo amplifier and the left speaker must be connected to the right speaker by a speaker cable. When the “POWER“ switch is set on ON, the Air system will automatically switch on as soon as an audio signal is detected and will go in standby mode when there is no audio signal coming after few minutes. When your Air system start, it could emit a “plop“ noise related to the capacitors loading. When you switch the button on OFF, the Air system is totally switch OFF and can’t be activated automatically when audio signal is coming. If you expect not to use the Air system for a long period, it is recommended to set the power selector to OFF. In case of stormy weather, unplug the power cable. POWER CORD / VOLTAGE SELECTOR Your appliance could work in 220 or 115V/Hz, To use your appliance, please control the input voltage selector and connect it to the outlet. When the led is flashing, your air system is ON but no bluetooth source paired. When the blue led is fixed, then, the Air system is ON and bluetooth device paired. VOLUME BUTTON Use this knob to adjust sound level of your Air system. SOURCES SELECTOR Choose the source that you want to listen with the selector mode, Airblue (Bluetooth with or without Apt-X) or auxiliary. You can choose to connect your auxiliary source on the stereo min jack 3, 5mm or on the two RCA connectors (right and left channels). L’entrée RCA peut recevoir également la sortie d’un préamplificateur qui vous permettra d’utiliser des sources conventionnelles comme un tuner FM, un lecteur CD, etc AUXILIARY INPUTS Two types of auxiliary connectors are offered: one 3, 5mm stereo mini jack and two RCA (left and right) connectors. You can use one of those types of connections but not both at same time. Also you can connect a preamplifier output on the auxiliary input of your Air-70/Air-90. VOLTAGE SELECTOR Before plugging your appliance, you need to be sure about the voltage of your country. In case that you need to use your appliance in 115V, you need to change the position of the voltage selector. CONNECTION OF THE LEFT SPEAKER Connect the right speaker ( to the left speaker terminal) to the speaker terminals of the right speaker. You must be sure that the polarity is OK, + on + and - on -. (See schematics) SPADE CONNECTORS These should be slotted under the terminal’s screw bushing, which is then fully tightened. Ensure the connector is tightly secured and there is no danger of bare metal from spade connectors touching the back panel or another connector as this may cause damage. [. . . ] To reconnect, simply access the Bluetooth Manager on your device and select the ADVANCE ACOUSTIC connection. AC perturbation Some appliances which are used on same mains netwporks can create interference which can switch ON the subwoofer when it is in AUTO mode. advance Acoustic recommends using a quality surge suppressor on all electronics equipment. Voltage variations and spikes can damage electronic components in any system. [. . . ]