StudioTech 233 manual

Contents User Guide This page intentionally left blank Table of Contents Issue 1, September Model 233 User Guide System Overview IntroductionWhat This User Guide Covers Talkback Functions System FeaturesMicrophone Input Main OutputFlexibility User Controls and Status IndicatorsDynamic Range Control Sidetone Cue SourcesHeadphone Output Auxiliary Relay Power SourcesIntercom Interface Audio Quality and ProtectionMulti-Pin Headset Connectors ConfigurationConnectors Additional Connector LocationsSystem Components Installation and SetupOptions Headphone Output Line-Level Talkback Outputs Line Inputs External Power Input Pushbutton Labeling ConfigurationMicrophone Preamplifier Gain Microphone Preamplifier Gain and Phantom PowerHeadphone Source Selection Phantom Power On/OffLeft and right channel headphone source selection settings Headphone output mode settings Headphone Output ModeOperating Modes Main Output Button ModeTalkback 1 Button Function Talkback 1 Button ModeTalkback 2 Button Mode Main Output Source Sidetone ModeTalkback 2 Button Function Headphone Output Operating Modes Dual-Channel or Stereo ModeReverse Left/Right Mode Main Button Mode Minimum Level ModeSystem Mode Relay ModeConclusion Talkback 1 to Intercom Function ModeTalkback 2 to Intercom Function Mode OperationMain Output Button Modes Pushbutton Switches and Status LEDsMain Output Button and LED Indicators Talkback Output 2 Button Modes Talkback 1 Button and LED IndicatorTalkback 2 Button and LED Indicator Talkback 1 Button ModesLevel/Balance Mode Level/Level ModeSidetone Operation Monaural Headphone Output Level Control OperationAdvanced Operation Adjusting the Line Input Trim PotsGrounding and Shielding Intercom Interface Sidetone AdjustmentTechnical Notes Intercom Audio Levels Intercom Channel CrosstalkConnecting an IFB Circuit External Power Sources Phantom PowerSymptoms of Insufficient Power Travel Case Additional ConnectorsLED Colors Issue 1, September Model 233 User Guide Pushbutton Backlighting P18 Remote Control/Tally ConnectionsP19 Compressor CircuitGeneral Audio SpecificationsAppendix a