Stereo Integrated Amplifier / SU-C700

This unit becomes warm when the volume is high. This is not a malfunction.

• An AC mains lead or fluorescent light is near the cables. Keep other appliances and cords away from the cables of this unit.
• Set the [ATTENUATOR] switch to [ON] which is located on the rear panel.
• A strong magnetic field near a TV or other device may adversely affect the audio quality. Keep this unit away from such devices.
• The speakers may output noise when a device nearby is emitting powerful radio waves, such as when a mobile phone is on a call.

• Check connections to speakers and other equipment.
• Check to see if the correct input source is selected.
• Insert the plugs of the cables to be connected all the way in.
• Playback of multi-channel content is not supported.
• The digital audio input terminals of this unit can only detect linear PCM signals. For details, refer to the operating instructions of the device.

• To avoid interference, please do not put any objects in front of signal sensor.
• Change the remote control code if other products react to this remote control.
  - Point the remote control at this unit, and press and hold [OK] and the numeric button [1] or [2] for at least 4 seconds.
  - When the code is changed, the PC indicator and the COAX2 indicator blink for approximately 10 seconds.

[DIMMER] works for the ST-C700/ST-C700D/SL-C700 as well as this unit. Turn off the device that you want to maintain the brightness level of, and press [DIMMER].

• In the following cases, this meter does not operate:
  – When a headphone plug is connected.
  – When the peak power meter light is turned off by pressing [DIMMER].
  – When this unit is muted by pressing [MUTE].

• Use the system connection cables supplied with the ST-C700/ST-C700D/SL-C700.
• About Technics devices supporting system control function, click here.

• You can operate this unit and Technics devices supporting system control function simultaneously with ease on the remote control.
• About Technics devices supporting system control function, click here.

• Is the auto off function turned on?
  To cancel this function

1. Press and hold [MUTE] until the PHONO indicator on this unit starts to blink.
2. Press [MUTE].
   Each time you press the button:

3. Press [VOL -] to exit.

• If the ST-C700/ST-C700D is connected to this unit via the system control function, this unit may automatically enter standby mode when the ST-C700/ST-C700D enters standby mode.
• This unit incorporates a protection circuit to prevent damage caused by heat buildup. When you use this unit at a high volume level for a long period of time, it may turn off automatically. Wait for this unit to cool down before turning on this unit again. (For approximately 3 minutes)

• In the following cases, the input indicator blinks:
  – When this unit is muted by pressing [MUTE].
  – "PC", "COAX1", "COAX2", "COAX3" or "OPT" is selected, but no device is connected.
  – Audio signals, such as sampling frequency components, are not input correctly.