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General| Total Harmonic Distortion | 0.5% |
|---|---|
| Type | Stereo Integrated Amplifier |
| Outputs | Tape |
| Frequency Response | 20Hz to 20kHz |
| Input Sensitivity | 150mV |
| Signal to Noise Ratio | 80dB |
| Input Impedance | 47k ohms |
Confirms compatibility of SCM modules with SCA2M power amplifier.
Details XLR input/link capabilities and connection requirements.
Explains the Shield Lift switch and its LED indicator for signal input.
Describes the GND/LIFT switch for managing ground loops.
Details the XLR data input for remote control and operation.
Explains the Impedance Mode switch for optimizing speaker operation.
Describes automatic temperature-controlled cooling fans and airflow.
Details the on/off switch for normal and standby operation.
Explains setting input signal damping in dB for channels A and B.
Describes the switch and LED for activating remote control mode.
Explains remote control and supervision via an external unit.
Details switching between Command and View Modes.
Describes using the Page/Exit button for menu navigation.
Explains the function of the control wheel for setting and entering.
Details pressing the Enter button in Command Mode.
Describes the LCD display showing data, messages, and warnings.
Explains the meaning of SIGNAL, LIMIT, and PROTECT LEDs.
Details operation of Protect Mode due to defects or overheating.
Explains the automatic power off feature for amplifier protection.
Guideline for setting the Impedance Mode switch before power on.
Describes the System Init process after switching on mains.
Explains the Sine Wave Test for checking speaker outputs and impedance.
Warns about potential physical damage from excessive output power.
Describes how test results are shown on the display.
Details trigger conditions for Auto Power Off and Standby Mode.
Explains activation and usage of the 4-digit keycode for security.
Describes interaction between Power Control and Sine Test functions.
Details the Auto Fade In feature for soft level transitions.
Shows how Command and View modes are displayed.
Explains how to activate and navigate View Mode.
Defines SCM module, impedance, level, and heat sink temperature parameters.
Details parameters shown on Page 2: Remote ADR, Baud Rate, Remote Level.
Details parameters shown on Page 3: Output power and bargraph scales.
Explains output level display in dB with bargraph.
Details output voltage and current readings.
Shows status for Sine Wave Test, Power Control, TXD, RXD.
Explains how to activate Command Mode using the Command switch.
Details selecting and confirming parameters using the Enter button.
Describes modifying parameters using the control wheel.
Explains navigating menu pages using the Page/Exit key.
Details Remote Address, Baud Rate, and Remote Level parameters.
Explains the sine wave generator for checking loudspeakers and cables.
Details setting power output and sweep range (start/stop frequency).
Explains how selected values activate impedance control.
Warns about excessive audible output levels during tests.
Details output power reduction to 4W max. during tests.
Describes the soft fade-in of input signal after the test.
Explains how output power affects impedance measurement accuracy.
Details setting start and stop frequencies for sine wave generation.
Explains starting the frequency sweep test.
Details the Sine Wave Test procedure for Channel B.
Explains activation of automatic impedance check via Sine Test.
Explains activation of the 'Auto Power Off' function.
Details enabling/disabling remote control via the Remote Active switch.
Explains activating the 4-digit keycode to protect settings.
Details inputting or changing the 4-digit numerical keycode.
Advises memorizing keycode; reset requires factory service.
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