Link electronic PRO SM-1 owner manual Rear Panel Diagram

PRO SM-1

REAR PANEL DIAGRAM...

1 9 6 4 6 4

2

11 10 8 7 5 3 5 3

1.The Power Switch should be turned on after you have turned on all input devices and before you turn on any devices attached to the output.

2.Power Supply Input Plug your power adapter in

here before switching on power. See safety precautions on page 3 for proper treatment of power.

3.Phono Inputs use unbalanced RCA jacks. Your input signal is fed directly to the P R O S M - 1's high-quality RIAA phono pre-amplifiers so use this input only for turntables. Line level sources will overload the sensitive phono pre- amps.

4.The GROUNDS (GND) are the grounding lugs for all turntables. Always use these connections with your turntables to avoid signal hum.

5.Phono/Line Inputs are unbalanced RCA jacks. The line input is selected with the slider switch (6) on the rear panel. When the slider is moved to the line position you can connect stereo audio from HiFi VCRs, cassette and reel-to-reel tape decks, DAT machines, CD players, laser discs, tuners, even synthesizers or other mixing consoles. N O T E : Plug mono audio sources into both Left and Right inputs using a “Y” cable connector.

6.Line/Phono Input Slider Switch. Use this to allow line level equipment to be plugged into your phono inputs giving you a total of 5 line input options.

Warning: make sure the LINE/PHONO input switch is set to line before playing any line input level devices through your mixer

7.The Record Output is for attaching your tape deck. It can also be connected to light controllers or other external devices. The audio that passes through this connector is not controlled by the master so levels are set only by the channel and mic input faders.

8.The Zone Output is unbalanced and controlled by Zone Level control on the face panel.

9.The Stereo/Mono Zone Switch allows the user to make the signal.

10.The RCA Stereo Main Outputs are unbalanced connectors controlled by the Master fader knob.

11.These 1/4” Stereo Main Outputs are reliable Balanced TRS 1/4” connectors controlled by the Master fader knob. Power transformers and other devices which cause magnetic fields can induce hum in audio cables. This can be best resolved by using balanced lines where inputs and outputs permit. Balanced lines are also the most effective means of reducing or eliminating RF or “radio frequency” interference.

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