Viking TMC 148 Setting the equaliser, Assistance in setting your equaliser, Lower mid-range

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Setting the equaliser

Assistance in setting your equaliser

Frequency range	Sound impression/problem	What to do
Bass
32 – 100 Hz	Bass reproduction too weak	Boost the bass with
		the “LOW EQ” filter
		Frequency: 50 to 100 Hz
		Level: +4 to +6 dB

Lower mid-range
100 – 500 Hz	Unclear bass	Reduce the lower mid-range
	Playback reverberates	with the “LOW EQ” filter
	Unpleasant pressure on the	Frequency: 125 to 400 Hz
	ears	Level: approx. -4 dB

Notes

Avoid distortion.

Boost the level carefully if the speaker diameter is too small.

The tone may become too lean and aggressive.

Pay attention to the underlying tone of the music.

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Contents Viking TMC Operating InstructionsPage Contents Quick Reference Section Quick Reference Section AUD B DSC-MODE a PTY@Quick Reference DisplayKeyCard/TMC DriveCard theft protection system Inserting the cardBND MIX Setting the balance left/right and fader front/rear To switch off AUD Press the key brieflyAUD Additional EQU ON/OFF functionImportant notes Important notes GuaranteeInternational telephone informa- tion Operating the unit for the first time KeyCard/TMC DriveCard theft protection systemRemoving the card KeyCard/TMC DriveCard theft protection system AF Alternative frequency Radio operation with RDS Radio Data SystemREG Regional programme Station tuning Radio operation with RDS Radio Data SystemSelecting a waveband Scrolling through the broadcast networks FM onlySwitching between the memory banks FM Scanning stored stations with Preset ScanTo start Preset Scan Storing stationsSelecting the automatic tuning sensitivity Switching from stereo to monoAutomatic bandwidth adjust- ment FM Scanning stations with Radio ScanNews Programme typeWeather Finance Storing programme types Scanning stations with PTY ScanPTY priority Automatic seek tuning start Switching the warning beep offTraffic information station reception with RDS-EON Traffic announcement priority on/offTMC -Traffic Message Channel TMC HelpSelecting a TMC station Traffic information can be selectedTMC -Traffic Message Channel Making a selection for TMCActivating stored areas or roads selection Activating your selectionSwitching TMC on/off TMC traffic informationCD mode Switching to CD modeInserting a CD Removing a CDSetting the clock Correcting the clock after the power has been disconnectedClock Time Displaying the clockSetting the equaliser Setting the equaliser Assistance in setting your equaliserFrequency range Sound impression/problem What to do Bass Lower mid-rangeDSC Programming DSC Programming To quit the DSC programming mode and store the adjustment Overview of the DSC factory settingsCLK AUTO/MAN Specifications AmplifierTuner CD playerTMC areas Bosch Gruppe