TP-Link RX-7-248 instruction manual Features, Input Module, GROUP/FOLDBACK and GROUP/ECHO Modules

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Features

INPUT MODULE

1.Phantom Power ON/OFF switch.

2.TRIM gain control offers extremely convenient operation when used in conjunction with INPUT LEVEL switch.

3.MID-EQ is peaking equalization, and its center frequency can be set by a continuously variable frequency control knob.

4.Two foldback control knobs for the 2 foldback busses. One is Pre-fader and the other is associated with the PRE-POST selector switch for additional effects.

5.Two echo control knobs for the 2 echo busses. One is Post-fader and the other is associated with the PRE-POST selector switch.

6.Channel ON/OFF pushbutton provides quick connection or disconnection of the incoming signal to the mixing busses. The associated green LED illuminates when the channel is connected to the mixing busses.

7.DIRECT OUT delivers a signal taken directly from the input module, bypassing the pan pot and group assignment switches. This output is provided for direct routing to a tape recorder track.

8.ACCESSORY SEND/RECEIVE jacks permit inserting a signal processing device into the signal path, or can be used to re-route the signal in special applications.

9.PEAK indicator LED turns on when the input signal reaches l0dB above nominal, to warn the operator to adjust the input sensitivity.

GROUP/FOLDBACK and GROUP/ECHO MODULES

1.AUX INPUT (Group/Foldback Module) and ECHO IN (Group/Echo Module) are both balanced (transformer-isolated), with Low, Mid and High-EQ provided for both types of inputs.

2.ACCESSORY SEND/RECEIVE jacks are located on the rear of the modules for inserting signal processing devices.

3.Group On/Off pushbutton allows rapid punch-ins and punch-outs for temporary killing of an output without disturbing the mixed level.

4.Foldback (FB) MASTER and ECHO SEND controls adjust each output's level individually.

5.Peak indicators turn on the warn the operator when the signal level reaches l0dB above nominal.

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Contents TOA Mixing Console Contents Precautions General Description GROUP/FOLDBACK and GROUP/ECHO Modules FeaturesInput Module Talkback Module Program ModulePhones Module General Specifications RX-7-164, RX-7-248 and RX-7-328 Specifications & CharacteristicsRX-7 Input Characteristics Input & Output SpecificationsRX-7 Output Characteristics Power Supply Unit RPS-7 SpecificationsEqualizer Curves Level Diagrams Characteristics DiagramsInput Module IPM-7 Page LOW Group/Foldback Module GFM-7Group/Echo Module GEM-7 Program OUT a Section Program Module PGM-7Phones Module PHM-7 Talkback Module TBM-7 Power Supply Module PSM-7 Group I/Program 1 VU Meter Meter Panel RXM-7-25, RXM-7-35, RXM-7-43VU meter selector switch Cue or Talkback Meter Panel RXM-7-35 Meter Panel RXM-7-43 Pilot Lamp Power Switch Power Supply Unit RPS-7DC output connector AC FuseImpedance General Information on using the mixing consoleDifference between Professional and HI-FI type equipment Balanced type and unbalanced typeGround loops Function Details Phantom Power SwitchPhase Switch Input Level Switch & Trim Control Equalizers Equalization ChartInstrument Equalization Chart Foldback 1, 2 and Echo 1 Equalizer IN/OUT SwitchGroup/Foldback, Group/Echo Modules Program ModuleRX-7 Signal Flow Air Monitor Ceiling Microphones Power Supply ModulePhantom Power Master Switch Portable Entertainment Sound Reinforcement Set-Up Mic SettingConnection Example Multi-Track Recording or Track-Down Accessory Send on each input channel also availableHow to remove modules Module ReplacementUse fingers to lift up the module RX-7-164 Appearance Dimensional DiagramsRX-7-248 Appearance Group/Echo Modules GEM-7 RX-7-328 AppearanceBus Chassis Wood Side Panel RXM-7-25 AppearanceRXM-7-35 Appearance RXM-7-43 Appearance RPS-7 Appearance Block Diagram 133-02-476-20
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