User manual BEHRINGER UB802

[. . . ] EURORACK UB502/UB802/UB1002/UB1202 User Manual A50-18013-00005 EURORACK UB502/UB802/UB1002/UB1202 Important Safety Instructions 11) The apparatus shall be connected to a MAINS socket outlet with a protective earthing connection. 12) Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable. 13) Use only attachments/accessories specified by the manufacturer. * ! This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure - voltage that may be sufficient to constitute a risk of shock. This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. [. . . ] 2. 5: The equalizer of the stereo input channels A stereo EQ is highly preferable to two mono equalizers. when working on a stereo signal, as two separate EQ's will usually produce an unwanted discrepancy between the left and right channels. + When using a stereo channel as effects return path, the FX control of the relevant channel should generally be turned fully down to avoid undesirable feedback. If only the left connector is used, the AUX RETURN automatically operates in mono. Use the AUX RET(URN) control to determine how much of the effects signal is sent to the main mix. FX SEND The FX SEND output (does not apply for UB502) should be connected to the input of an external effects unit. The post-fader FX signal you created using the input channel FX controls is sent to the effects unit via the FX SEND ouput. Use the FX SEND control of the main section to adjust the overall send level (UB1002 and UB1202 only). 2. 2. 3 FX sends, balance and level adjustment 2. 3. 2 Monitor and main mix Fig. 2. 6: The FX send/balance/level controls FX The FX sends of the stereo channels function similar to those of the mono channels. However, since the FX send buses are both mono, a mono sum is first taken from the stereo input before it is sent to the FX bus. BAL The BAL(ANCE) control determines the levels of left and right input signals relative to each other before both signals are then routed to the main stereo mix bus. If a channel is operated in mono via the left line input, this control has the same function as the PAN control used in the mono channels. LEVEL The LEVEL control determines the volume of the channel being sent to the main mix. +4/-10 The stereo inputs of the EURORACK UB1002 and UB1202 have an input sensitivity switch which selects between +4 dBu and -10 dBV. At -10 dBV (home-recording level), the input is more sensitive (requires less level to drive it) than at +4 dBu (studio level). Fig. 2. 9: Monitor/main mix connectors 2. 3 Connector panel and main section 2. 3. 1 Send/return effects path Fig. 2. 7: FX send/return connectors PHONES/CONTROL ROOM The stereo PHONES jack (at the top of the connector panel) is where you connect headphones. The unbalanced CONTROL ROOM OUT jacks carry the summed effects and main mix signals, as well as soloed channel signals. The PHONES/CONTROL ROOM control adjusts the level of both headphones and main monitor outputs. 2. 8: FX send/return controls 6 Control elements and connectors EURORACK UB502/UB802/UB1002/UB1202 MAIN MIX The MAIN OUT connectors are unbalanced mono jacks. The EURORACK UB802 and UB502 mixing consoles feature a rotary control for this purpose. 2. 3. 5 Phantom power and LED displays 2. 3. 3 Tape connectors TAPE INPUT The TAPE INPUTs are used to bring an external signal source (e. g. They can also be used as a standard stereo line input, so the output of a second EURORACK or BEHRINGER ULTRALINK PRO MX882 can be connected. [. . . ] Any repair or opening of the unit carried out by unauthorized personnel (user included) will void the warranty. If an inspection of the product by BEHRINGER shows that the defect in question is not covered by the warranty, 7. Products which do not meet the terms of this warranty will be repaired exclusively at the buyer's expense. If the buyer fails to submit a written repair order within 6 weeks after notification, BEHRINGER will return the unit. [. . . ]