Telex Q II - FOH specifications Equaliser, Hi Mid, Lo Mid

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EQUALISER

The Q2 Equaliser is a four-band design, all bands having sweep frequency adjustment. Each band consists of two dual-concentric pots. The upper pot is the gain adjustment, the lower control being the frequency adjustment. The two mid-range sections each have a switch-selectable Q.

HF

Shelving section, providing +/-15dB of gain with an adjustable frequency range of 2kHz to 20kHz.

HI MID

Peaking section, providing +/-15dB of gain, at frequencies from 525Hz to 15kHz.

Q

Selects the Q to be 0.9 or 1.8. The Q is 0.9 when the switch is in the ‘down’ position.

LO MID

Peaking section, providing +/-15dB of gain, at frequencies from 80Hz to 2.2kHz.

Q

Selects the Q to be 0.9 or 1.8. The Q is 0.9 when the switch is in the ‘down’ position.

LF

Shelving section, providing +/-15dB of gain with an adjustable frequency range of 20Hz to 500Hz.

EQ IN

The EQ switch inserts the entire equaliser circuit into circuit. When switched out, the equaliser is totally bypassed, keeping the signal path to a minimum. The led in the switch illuminates when the EQ is in circuit. The Insert point is normally located after the EQ section, but a switch located on the module pcb allows the insert to be pre-EQ.

Q2 OPERATIONAND MAINTENANCE MANUAL 9601

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Contents II FOH Contents Declaration of Conformity Left Centre Right General InformationQ2 in USE Left Centre Right Effects Matrix Outputs Warranty Q2 Operationand Maintenance Manual Dimensions Maximum Gain SpecificationsFrequency Response DistortionQ2 Operationand Maintenance Manual Wiring Considerations Grounding Q2 Operationand Maintenance Manual Do not Disconnect the Mains Earth Cables Module Descriptions CUE Interlock Mode Master CUE Reset Matrix Section 20DB PAD Input Module Equaliser HI MIDLO MID PRE AuxiliariesDIR Routing and Status PAN MonoLCR Meter Fader CUESafe Mute GroupMIC Input Connectors and PIN AssignmentsLine Input Insert SendVCA Input Module VCA/MUTE Group 1 Assign EXTExternal VCA Fader Control Wiring Stereo Effect Return Module Phase ReverseCUT WidthLF EQ HF EQMONO/STEREO BALVCA/MUTE Group Connectors and PIN Assignments Mono Subgroup Output Module Matrix Meter Group MeterCUE/SOLO Matrix Send PRE SUB/LCRConnectors and PIN Assignments Stereo Subgroup Output Module CUE/SOLO BAL Connectors and PIN Assignments LCR Subgroup Output Module Group Meters L, C, R VCA/MUTE Group 1 Assign Connectors and PIN Assignments 1 Level Foldback Master ModuleHeadphones Level HEADPHONES/HEADSET OutputsAuxiliary Master Module AUX 1 LevelStereo Master Module OSC Internal SINEWAVE/NOISE GeneratorGENERATOR/TALKBACK Assign Matrix GroupsTape Monitor SectionMonitor Level DIMCUE/SOLO Master Section PFL/AFL CUE ResetTrim CUE IntlkTone Talkback SystemLevel Comms onTo Mono Master Output Control PREMono CUE/SOLO FadersMaster Connector Panel VCA Master Module Q2 Operationand Maintenance Manual BAL VCA VCA Master Section CUTConnectors and PIN Assignments Audio Master Module Q2 Technical Description Q2 Operationand Maintenance Manual Q2 Operationand Maintenance Manual Q2 Operationand Maintenance Manual Auxiliary Master Module Foldback Master Module Signal Path Reset CircuitSolo System Q2 Operationand Maintenance Manual Q2 Panning ON/CUT Circuit Midi Interface Input Module Resistors Q2 RoutingLevel Meter Input Module Routing LinksInput Module Links Mono Group Output Module Mono Group Output Links Stereo Group Output Links Stereo Group Output ModuleLCR Group Output Links LCR Group Output ModuleInput Module Q2 VCAInput SUB Board Links Adjustments Output ModuleOutput SUB Board Links VCA Master Modules Q2 Operationand Maintenance Manual Q2 Operationand Maintenance Manual