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Summary of Contents for Blue 5C
- Page 1 Blue 5c Audio Console User Manual Effective March 30, 2001 Model: 2505 5 Channel Stereo Console - 1 -...
- Page 2 BLUE 5c CABLE OPTIONS Six-foot length of cable terminated with RJ45 plug on RJ45 cable one end and open leads on the other. B500 $5.00 May be used for both audio inputs and outputs of the Blue5c console. _____ Mic input (pre-amp) cable.
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Page 3: Section 1 - Introduction And General Information
Console Configuration Blue is a simple five channel console with stereo linear faders. Each of the five faders has two stereo inputs. Input 1 & 2 for channel one, input 3 & 4 for channel two and so on. Input audio is inserted into the console through RJ45 connectors located on the rear of the unit. -
Page 4: Section 2 - Warranty
Assemblies obtained by LPB Communications from other manufacturers for use in Blue, such as faders and switches, carry a warranty only as stated by the original manufacturer, typically one (1) year, and LPB Communications assumes no other liability. -
Page 5: Section 3 - Specifications
Section 3 - Specifications Input: Input Impedance: Line 10,000 ohm bridging Levels: Line, 0 dbm Output: Program Transformer Isolated, 600 ohm, +4dbm Cue & Send Active Balanced Bridging, 10,000 ohm, 0dbm Frequency Response: Line, 20 - 20 kHz ± 0.5 dbm Noise: Line, better than -80 dbm, 20 - 20 kHz Crosstalk/Muting:... -
Page 6: Section 4 - Installation
Section 4 - Installation Unpacking BEFORE UNPACKING, INSPECT THE SHIPPING CONTAINER FOR ANY EXTERNAL EVIDENCE OF SHIPPING DAMAGE. Document any external damage in writing, and/or photograph it before opening the carton. If the damage is extensive, notify the carrier before opening. SAVE THE CARTONS AND ALL PACKING MATERIAL UNTIL THE EQUIPMENT IS COMPLETELY INSTALLED AND OPERATING SATISFACTORILY. - Page 7 It is standard practice to ground all input shields at the console end of the line, and leave the shield disconnected at the source equipment end. Console output shields are normally left open at the console end, and grounded at the load end. The AC safety (chassis) grounds of all external equipment (as well as the console's) should be returned to the same physical and electrical point in the studio for optimum operation.
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Page 8: Connecting The Power Cord
4.3.1 Grounding the Console AUX & LOGIC OUTPUTS MONITOR Ground MUTING Power 2 3 4 5 6 7 8 9 1 0 Supply OUTPUTS AUDIO INPUTS 1 - 10 A grounding lug is provided on the rear of the console. Connect the console grounding wire to the central grounding point for the studio. - Page 9 Pin 1 White/Orange Left + Pin 2 Orange/White Left – Pin 3 White/Green Right + Pin 4 Blue/White Pin 5 White/Blue Pin 6 Green/White Right – Pin 7 White/Brown -15VDC (not available on B500 Cables) Pin 8...
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Page 10: Microphone Inputs
4.6.1 Connecting Outputs to Unbalanced Equipment Blue features both transformer and active balanced output circuitry; in other words, the (+) and (-) terminals of the active balanced output are driven directly by a pair of output amplifiers, and no output transformer is used. -
Page 11: Monitor Outputs
4.7 Headphone Outputs Blue 5c incorporates two stereo headphone amplifiers with unbalanced outputs rated at 1 Vrms to 8 ohm load. The headphone outputs can be used to directly drive 8 ohm or higher impedance headphones. - Page 12 Located on the rear of the console is an array of 10 DIP switches, corresponding to the 10 inputs of Blue 5c. Monitor muting is enabled for the given input by placing the respective DIP switch in the ON position. When the input is active and the cooresponding channel is ON, the monitors will be muted.
- Page 13 4.9.1 On Air Light A unique feature of The Blue 5c is the built in “ON AIR” indicator. It will come on whenever the monitors are muted. Setting and muting the monitors is explained in section 4.8 In addition, an ‘ON AIR’ tally appears on pin 3 of the 25 pin “D”...
- Page 14 5.0 Telephone Inputs and Mix Minus Blue 5c offers a mono telephone Send bus, in addition to the Program and Cue outputs. This unit interfaces with commercial phone hybrid systems and provides a “Mix Minus Return” to the telephone hybrid.
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