SOUNDMASTER UR2050 Mode D'emploi page 27

3.7 Using Aux function
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Turn on your sound source device, connect audio cable with 3.5mm jack from source
device output into hole of " AUX"
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Select output levels refer to "3.8 Output level control" to select a sound output you want.
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Control your source device to play back it.
3.8 Output Level control (Electronics Volume Control)
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When radio, CD or Aux was on,
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Press <VOL+> once, to increase speaker volume by one step. Hold for continually.
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Press <VOL-> once, to decrease speaker volume by one step. Hold for continually.
Protect your ear, don't make it too loud!
3.8 Battery Backup( Battery not include)
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Open cover of battery compartment.
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Place battery into compartment, tune clockwise to close and lock door.
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The backup battery will keeping preset data and clock running.
3.9 LCD Dimmer
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At the any mode, press <DIM> 2 seconds to select dimmer On or dimmer Off.
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Select dimmer On with turn on the back light, select dimmer off with turn off the back light.
3.10 Key-lock
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Press and hold the <Lock>, key-lock has been switched ON, the "KEYLOCK" goes solid.
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Press and hold the <Lock> for 3 seconds again, key-lock has been switched Off, the
"KEYLOCK" goes off
3.11 Using Remote
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Press each button same as unit to control the device.
UR2050 operating instruction of English
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