User manual JVC KD-S731R

CD RECEIVER CD-RECEIVER RECEPTEUR CD CD-RECEIVER KD-S733R/KD-S731R KD-S733R KD-S733R 45Wx4 DISP MO RND 7 8 9 10 11 12 RDS TP PTY SCM KD-S731R KD-S731R 45Wx4 DISP MO RND 7 8 9 10 11 12 RDS TP PTY SCM COMPACT DIGITAL AUDIO For installation and connections, refer to the separate manual. Für den Einbau und die Anschlüsse siehe das eigenständige Handbuch. Pour l'installation et les raccordements, se référer au manuel séparé. Bijzonderheden over de installatie en aansluiting van het apparaat vindt u in de desbetreffende handleiding. INSTRUCTIONS BEDIENUNGSANLEITUNG MANUEL D'INSTRUCTIONS GEBRUIKSAANWIJZING GET0059-001A [E/EX] NEDERLANDS FRANÇAIS DEUTSCH ENGLISH Position And Reproduction Of Labels ENGLISH Bottom panel of the main unit CAUTION: Invisible laser radiation when open and interlock failed or defeated. AVOID DIRECTEXPOSURE TO BEAM. (e) ADVARSEL:Usynlig laser stråling ved åbning, når sikkerhedsafbrydere er ude af funktion. Undgåudsættelse for stråling. (d) VARNING:Osynlig laserstrålning när denna del är öppnadoch spärren är urkopplad. Betrakta ej strålen. (s) VARO: Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteeseen. (f) IMPORTANT FOR LASER PRODUCTS Name/Rating plate Caution: This product contains a laser component of higher laser class than Class 1. Precautions: 1.CLASS 1 LASER PRODUCT 2.CAUTION: Invisible laser radiation when open and interlock failed or defeated. Avoid direct exposure to beam. 3.CAUTION: Do not open the top cover. There are no user-serviceable parts inside. Leave all servicing to qualified service personnel. 4.CAUTION: This CD player uses invisible laser radiation and is equipped with safety switches to prevent radiation emission when unloading CDs. It is dangerous to defeat the safety switches. 5.CAUTION: Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. How to reset your unit Press and hold both the SEL (select) and time for several seconds. This will reset the built-in microcomputer. (standby/on/attenuator) buttons at the same (standby/on/attenuator) 45Wx4 DISP KD-S821R MO RND 7 8 9 10 11 12 RDS TP PTY SCM SEL (select) Note: · Your preset adjustments ­ such as preset channels or sound adjustments ­ will also be erased. · If a CD is in the unit, it will eject when you reset the unit. Be careful not to drop the CD. 2 Thank you for purchasing a JVC product. Please read all instructions carefully before operation, to ensure your complete understanding and to obtain the best possible performance from the unit. How to reset your unit ............................... 2 SOUND ADJUSTMENTS .................. 18 Adjusting the sound ................................. Using the sound control memory (SCM) ... Storing your own sound adjustments ....... 18 19 20 LOCATION OF THE BUTTONS ............ Control panel ........................................... 4 4 BASIC OPERATIONS ...................... Turning on the power ................................ 5 5 OTHER MAIN FUNCTIONS ............... 21 Setting the clock ...................................... 21 Changing the general settings (PSM) ...... 21 Detaching the control panel ...................... 24 RADIO BASIC OPERATIONS ............. Listening to the radio ................................ Storing stations in memory ....................... Tuning in to a preset station ..................... 6 6 8 9 MAINTENANCE ............................ 25 Handling CDs .......................................... 25 RDS OPERATIONS ........................ 10 What you can do with RDS ....................... 10 Other convenient RDS functions and adjustments ........................................... 13 TROUBLESHOOTING...................... 26 SPECIFICATIONS .......................... 27 CD OPERATIONS .......................... 16 Playing a CD ............................................ Locating a track or a particular portion on a CD ................................................. Playing at Random .................................. Prohibiting CD ejection ............................. 16 17 17 17 Note: For security reasons, a numbered ID card is provided with this unit, and the same ID number is imprinted on the unit's chassis. Keep the card in a safe place, as it will help the authorities to identify your unit if stolen. BEFORE USE *For safety.... · Do not raise the volume level too much, as this will block outside sounds, making driving dangerous. · Stop the car before performing any complicated operations. *Temperature inside the car.... If you have parked the car for a long time in hot or cold weather, wait until the temperature in the car becomes normal before operating the unit. 3 ENGLISH CONTENTS LOCATION OF THE BUTTONS ENGLISH Control panel Display window i o; a s d fg h j k l 1 23 4 5 6 78 9 p 45Wx4 DISP KD-S821R MO RND 7 8 9 10 11 12 RDS TP PTY SCM q 1 2 3 4 5 6 7 8 9 p w e rt y u q w e r t y u (standby/on/attenuator) button Control dial DISP (display) button Display window Loading slot AM button CD button FM button 0 (eject) button ¢ /4 buttons · Also functions as SSM buttons when pressed together. SEL (select) button MO (monaural) button RND (random) button Number buttons TP (traffic programme) button RDS (radio data system) button PTY (programme type) button SCM (sound control memory) button (control panel release) button Display window i Volume (or audio) level indicator Equalization pattern indicator o FM band indicator (FM1, FM2, FM3) ; CD source indicator a Tuner reception indicators MO (monaural), ST (stereo) s RND (random) indicator d RDS indicators EON, AF, REG, TP, PTY f SCM (sound control memory) indicator g LOUD (loudness) indicator h AM band indicator j Main display k CD­in indicator l Sound mode indicators BEAT, SOFT, POP 4 BASIC OPERATIONS 45Wx4 KD-S821R DISP MO RND 7 8 9 10 11 12 RDS TP PTY SCM 1 3 2 Turning on the power 4 1 Adjust the sound as you want. (See pages 18 ­ 20.) Turn on the power. To drop the volume in a moment Note on One-Touch Operation: When you select a source in step 2 below, the power automatically comes on. You do not have to press this button to turn on the power. Press briefly while listening to any source. "ATT" starts flashing on the display, and the volume level will drop in a moment. To resume the previous volume level, press the button briefly again. · If you turn the control dial clockwise, you can also restore the sound. 2 Select the source. To turn off the power Press and hold for more than one second. Note: When you use this unit for the first time, set the built-in clock correctly, see page 21. To operate the tuner (FM or AM), see pages 6 ­ 15. To operate the CD, see pages 16 ­ 17. 3 Adjust the volume. To increase the volume. CAUTION on Volume Setting: CDs produce very little noise compared with other sources. If the volume level is adjusted for the tuner, for example, the speakers may be damaged by the sudden increase in the output level. Therefore, lower the volume before playing a disc and adjust it as required during playback. To decrease the volume. Volume level indicator Volume level appears. 5 ENGLISH RADIO BASIC OPERATIONS ENGLISH 45Wx4 DISP KD-S821R MO RND 7 8 9 10 11 12 RDS TP PTY SCM Listening to the radio You can use either automatic searching or manual searching to tune in to a particular station. 2 Start searching a station. To search stations of higher frequencies. Searching a station automatically: Auto search 1 Select the band (FM1 ­ 3, AM). To search stations of lower frequencies. FM1 FM2 FM3 When a station is received, searching stops. AM To stop searching before a station is received, press the same button you have pressed for searching. Selected band appears. Audio (see page 23) or volume level indicator. Note: This receiver has three FM bands (FM1, FM2, FM3). You can use any one of them to listen to an FM broadcast. 6 1 Select the band (FM1 ­ 3, AM). To tune in to stations of higher frequencies. FM1 FM2 FM3 To tune in to stations of lower frequencies. AM Note: This receiver has three FM bands (FM1, FM2, FM3). You can use any one of them to listen to an FM broadcast. · If you release your finger from the button, the manual mode will automatically turn off after 5 seconds. · If you hold down the button, the frequency keeps changing (in 50 kHz intervals for FM and 9 kHz intervals for AM ­ MW/LW) until you release the button. 2 Press and hold ¢ or 4 until "M (manual)" starts flashing on the display. When an FM stereo broadcast is hard to receive: Press MO RND (monaural/random) while listening to an FM stereo broadcast. · Each time you press the button, the MO indicator lights up and goes off alternately. Lights up when receiving an FM broadcast in stereo. Selected band appears. MO RND When the MO indicator is lit on the display, the sound you hear becomes monaural but the reception will be improved (the ST indicator goes off). 7 ENGLISH Searching a station manually: Manual search 3 Tune in to a station you want while "M" is flashing. ENGLISH Storing stations in memory You can use one of the following two methods to store broadcasting stations in memory. · Automatic preset of FM stations: SSM (Strongstation Sequential Memory) · Manual preset of both FM and AM stations Manual preset You can preset up to 6 stations in each band (FM1, FM2, FM3 and AM) manually. Ex.: Storing an FM station of 88.3 MHz into the preset number 1 of the FM1 band 1 FM station automatic preset: SSM You can preset 6 local FM stations in each FM band (FM1, FM2 and FM3). Select the band (FM1 ­ 3, AM) you want to store stations into (in this example, FM1). 1 Select the FM band (FM1 ­ 3) you want to store FM stations into. FM1 FM2 FM3 AM FM1 FM2 FM3 2 2 Press and hold both buttons for more than 2 seconds. Tune in to a station (in this example of 88.3 MHz). To tune in to stations of higher frequencies. To tune in to stations of lower frequencies. "SSM" appears, then disappears when automatic preset is over. Local FM stations with the strongest signals are searched and stored automatically in the band number you have selected (FM1, FM2 or FM3). These stations are preset in the number buttons -- No.1 (lowest frequency) to No.6 (highest frequency). When automatic preset is over, the station stored in number button 1 will be automatically tuned in. 8 7 You can easily tune in to a preset station. Remember that you must store stations first. If you have not stored them yet, see "Storing stations in memory" on page 8. 1 Select the band (FM1 ­ 3, AM). FM1 "P1" flashes for a few seconds. FM2 FM3 4 AM Repeat the above procedure to store other stations into other preset numbers. Notes: · A previously preset station is erased when a new station is stored in the same preset number. · Preset stations are erased when the power supply to the memory circuit is interrupted (for example, during battery replacement). If this occurs, preset the stations again. 2 Select the number (1 ­ 6) for the preset station you want. 7 8 9 10 11 12 9 ENGLISH 3 Press and hold the number button (in this example, 1) for more than 2 seconds. Tuning in to a preset station RDS OPERATIONS ENGLISH What you can do with RDS RDS (Radio Data System) allows FM stations to send an additional signal along with their regular programme signals. For example, the stations send their station names, as well as information about what type of programme they broadcast, such as sports or music, etc. Another advantage of RDS function is called "Enhanced Other Networks." The EON indicator lights up while receiving an FM station with the Enhanced Other Networks data. By using the Enhanced Other Networks data sent from a station, you can tune in to a different station of a different network broadcasting your favorite programme or traffic announcement while listening to another programme or to another source such as CD. By receiving the RDS data, this unit can do the following: · Tracing the same programme automatically (Network-Tracking Reception) · Standby Reception of TA (Traffic Announcement) or your favorite programme · PTY (Programme Type) search · Programme search · And some other functions To use Network-Tracking Reception, press and hold TP RDS (Traffic Programme/Radio Data System) for more than 1 second. Each time you press and hold the button, Network-Tracking Reception modes change as follows: RDS TP Mode 1 Mode 2 Mode 3 AF indicator REG indicator Mode 1 The AF indicator lights up but the REG indicator does not. Network-Tracking Reception is activated with Regionalization set to "off." Switches to another station within the same network when the receiving signals from the current station become weak. · In this mode, the programme may differ from the one currently received. Mode 2 Both the AF indicator and the REG indicator light up. Network-Tracking Reception is activated with Regionalization set to "on." Switches to another station, within the same network, broadcasting the same programme when the receiving signals from the current station become weak. Mode 3 Neither the AF indicator nor the REG indicator lights up. Network-Tracking Reception is deactivated. Tracing the same programme automatically (Network-Tracking Reception) When driving in an area where FM reception is not good, the tuner built in this unit automatically tunes in to another RDS station, broadcasting the same programme with stronger signals. So, you can continue to listen to the same programme in its finest reception, no matter where you drive. (See the illustration on the next page.) Two types of the RDS data are used to make Network-Tracking Reception work correctly -- PI (Programme Identification) and AF (Alternative Frequency). Without receiving these data correctly from the RDS station you are listening to, Network-Tracking Reception will not operate. 10 PTY Programme 1 broadcasting on frequency A Programme 1 broadcasting on frequency E When you press PTY while listening to an FM station, the PTY indicator is lit during reception of a PTY station and the PTY standby mode is engaged. The selected PTY name stored on page 12 flashes for 5 seconds. Programme 1 broadcasting on frequency B Programme 1 broadcasting on frequency C · When the station being received is not a PTY station, the PTY indicator flashes. Press ¢ or 4 to engage the PTY standby mode. "SEARCH" appears on the display, and PTY station search starts. When a PTY station is tuned in, the PTY indicator is lit. Programme 1 broadcasting on frequency D 7 If you are listening to a CD and wish to listen to a selected PTY broadcast, press PTY to enter the PTY standby mode. (The PTY indicator lights up.) If the selected PTY programme starts broadcasting while the PTY standby mode is active, the selected PTY name appears and the playback source changes to the FM band. The selected PTY programme can then be heard. To deactivate the PTY standby mode, press PTY again. Using Standby Reception Standby Reception allows the unit to switch temporarily to your favorite programme (PTY: Programme Type) and Traffic Announcement (TA) from the current source (another FM station or CD). · Standby Reception will not work if you are listening to an AM station. TA Standby Reception RDS TP When you press TP RDS while listening to an FM station, the TP indicator is lit during reception of a TP (Traffic Programme) station and the TA standby mode is engaged. · When the station being received is not a TP station, the TP indicator flashes. Press ¢ or 4 to engage the TA standby mode. "SEARCH" appears on the display, and TP station search starts. When a TP station is tuned in, the TP indicator is lit. 7 If you are listening to a CD and wish to listen to a TP station, press TP RDS to enter the TA standby mode. (The TP indicator lights up.) If a traffic programme starts broadcasting while the TA standby mode is active, "TRAFFIC" appears and the playback source changes to the FM band. The volume increases to the preset TA volume level (see page 14) and the traffic programme can be heard. To deactivate the TA standby mode, press TP RDS again. 11 ENGLISH The same programme can be received on different frequencies. PTY Standby Reception ENGLISH Selecting your favorite programme for PTY Standby Reception You can select your favorite programme for PTY Standby Reception to store in memory. When shipped from the factory, "NEWS" is stored as the programme type for PTY Standby Reception. Searching your favorite programme You can search one of your 6 favorite programme types stored in memory. When shipped from the factory, the following 6 programme types have been stored in the number buttons (1 to 6). To store your favorite programme types, see below. To search your favorite programme type, see page 13. 1 POP M 4 CLASSICS 2 ROCK M 5 AFFAIRS 3 EASY M 6 VARIED 1 Press and hold SEL (select) for more than 2 seconds so that one of the PSM items appears on the display. (PSM: see page 22.) 2 To store your favorite programme types Select "PTY STBY (standby)" if not shown on the display. 1 Press and hold SEL (select) for more than 2 seconds so that one of the PSM items appears on the display. (PSM: see page 22.) 3 Select one of twenty-nine PTY codes. (See page 15.) Selected code name appears on the display and is stored into memory. 2 Select "PTY SRCH (search)" if not shown on the display. 4 Finish the setting. 3 Select one of twenty-nine PTY codes. (See page 15.) Selected code name appears on the display. · If the code already stored in memory is selected, it will flash on the display. 12 7 8 9 10 11 12 Note: In some areas, the PTY search will not work correctly. The selected code name will flash on the display. 5 Finish the setting. Other convenient RDS functions and adjustments Automatic selection of the station when using the number buttons To search your favorite programme type 1 Press and hold PTY (programme type) for more than 1 second while listening to an FM station. PTY Usually when you press the number button, the preset station is tuned in. However, when the preset station is an RDS station, something different will happen. If the signals from that preset station are not sufficient for good reception, this unit, using the AF data, tunes in to another frequency broadcasting the same programme as the original preset station is broadcasting. (Programme search) · The unit takes some time to tune in to another station using Programme search. To activate programme search, follow the procedure below. · See also "Changing the general settings (PSM)" on page 21. The last selected PTY code appears. 2 Select one of the PTY codes stored in the preset number buttons (1 to 6). 7 8 9 10 11 12 1 Press and hold SEL (select) for more than 2 seconds so that one of the PSM items appears on the display. 2 Press ¢ or 4 to select "P(Programme)-SEARCH." 3 Turn the control dial clockwise to select "ON." Now programme search is activated. 4 Press SEL (select) to finish the setting. Ex.: When "ROCK M" is stored in preset number button 2 PTY search for your favorite programme starts after 5 seconds. To cancel programme search, repeat the same procedure and select "OFF" in step 3 by turning the control dial counterclockwise. 13 ENGLISH 4 Press and hold the number button for more than 2 seconds to store the PTY code selected into the preset number you want. · If there is a station broadcasting a programme of the same PTY code as you selected, that station is tuned in. · If there is no station broadcasting a programme of the same PTY code as you selected, the station will not change. ENGLISH Changing the display mode while listening to an FM station You can change the initial indication on the display to station name (PS NAME), station frequency (FREQ) or clock time (CLOCK) while listening to an FM RDS station. · See also "Changing the general settings (PSM)" on page 21. Setting the TA volume level You can preset the volume level for TA Standby Reception. When a traffic programme is received, the volume level automatically changes to the preset level. · See also "Changing the general settings (PSM)" on page 21. 1 Press and hold SEL (select) for more than 2 seconds so that one of the PSM items appears on the display. 2 Press ¢ or 4 to select "TA VOL (volume)." 3 Turn the control dial to set to the desired volume. You can set it from "VOL 00" to "VOL 50." 4 Press SEL (select) to finish the setting. 1 Press and hold SEL (select) for more than 2 seconds so that one of the PSM items appears on the display. 2 Press ¢ or 4 to select "DISPMODE (display mode)." 3 Turn the control dial to set to the desired indication ("PS NAME", "FREQ" or "CLOCK"). 4 Press SEL (select) to finish the setting. Note: By pressing DISP (display), you can change the display while listening to an FM RDS station only. Each time you press the button, the following information appears on the display: Automatic clock adjustment When shipped from the factory, the clock built in this unit is set to be readjusted automatically using the CT (Clock Time) data in the RDS signal. If you do not want to use automatic clock adjustment, follow the procedure below. · See also "Changing the general settings (PSM)" on page 21. Station name (PS NAME) Station frequency (FREQ) Programme type (PTY) Clock 1 Press and hold SEL (select) for more than 2 seconds so that one of the PSM items appears on the display. 2 Press ¢ or 4 to select "AUTO ADJ (adjustment)." 3 Turn the control dial counterclockwise to select "OFF." Now automatic clock adjustment is canceled. 4 Press SEL (select) to finish the setting. To reactivate clock adjustment, repeat the same procedure and select "ON" in step 3 by turning the control dial clockwise. · Then, the display goes back to the original indication in several seconds. Note: You must stay tuned to the same station for more than 2 minutes after setting "AUTO ADJ" to "ON." Otherwise, the clock time will not be adjusted. (This is because the unit takes up to 2 minutes to capture the CT data in the RDS signal.) 14 NEWS: AFFAIRS: News Topical programmes expanding on current news or affairs INFO: Programmes which impart advice on a wide variety of topics SPORT: Sport events EDUCATE: Educational programmes DRAMA: Radio plays CULTURE: Programmes on national or regional culture SCIENCE: Programmes on natural science and technology VARIED: Other programmes like comedies or ceremonies POP M: Pop music ROCK M: Rock music EASY M: Easy-listening music LIGHT M: Light music CLASSICS: Classical music OTHER M: Other music WEATHER: Weather information FINANCE: Reports on commerce, trading, the Stock Market, etc. CHILDREN: Entertainment programmes for children SOCIAL: RELIGION: Programmes on social activities Programmes dealing with any aspect of belief or faith, or the nature of existence or ethics PHONE IN: Programmes where people can express their views either by phone or in a public forum TRAVEL: Programmes about travel destinations, package tours, and travel ideas and opportunities LEISURE: Programmes concerned with recreational activities such as gardening, cooking, fishing, etc. JAZZ: Jazz music COUNTRY: Country music NATION M: Current popular music from another nation or region, in that country's language OLDIES: Classic pop music FOLK M: Folk music DOCUMENT: Programmes dealing with factual matters, presented in an investigative style 15 ENGLISH PTY codes CD OPERATIONS ENGLISH 45Wx4 DISP KD-S821R MO RND 7 8 9 10 11 12 RDS TP PTY SCM Playing a CD 1 Insert a disc into the loading slot. The unit turns on, draws the CD and starts playback automatically. Note: When a CD is inserted upside down, the CD automatically ejects. To stop play and eject the CD Press 0. CD play stops and the CD automatically ejects from the loading slot. If you change the source, the CD play also stops (without ejecting the CD this time). Note on One-Touch Operation: When a CD is already in the loading slot, pressing the CD button turns on the unit and starts playback automatically. Notes: · If the ejected disc is not removed for about 15 seconds, the disc is automatically inserted again into the loading slot to protect it from dust. (CD play will not start this time.) · You can eject the CD even when the unit is turned off. The CD­in indicator flashes. The CD­in indicator lights up. Total playing time of the inserted disc Total track number of the inserted disc Elapsed playing time Current track 16 To fast-forward or reverse the track Press and hold ¢ , while playing a CD, to fast-forward the track. Press and hold 4 , while playing a CD, to reverse the track. MO RND The RND indicator Each time you press MO RND (monaural/random) while playing a CD, CD random play mode turns on and off alternately. When the random mode is turned on, the RND indicator lights up on the display and a track randomly selected starts playing. To go to the next tracks or the previous tracks briefly, while Press ¢ playing a CD, to go ahead to the beginning of the next track. Each time you press the button consecutively, the beginning of the next tracks is located and played back. Press 4 briefly, while playing a CD, to go back to the beginning of the current track. Each time you press the button consecutively, the beginning of the previous tracks is located and played back. Prohibiting CD ejection You can prohibit CD ejection and can lock a CD in the loading slot. While pressing CD, press and hold 0 for more than 2 seconds. To go to a particular track directly 7 8 9 10 11 12 Press the number button corresponding to the track number to start its playback. · To select a track number from 1 ­ 6: Press 1 (7) ­ 6 (12) briefly. · To select a track number from 7 ­ 12: Press and hold 1 (7) ­ 6 (12) for more than 1 second. "EJECT" flashes on the display for about 5 seconds, and the CD is locked and cannot be ejected. To cancel the prohibition and unlock the CD, press 0 again for more than 2 seconds, while pressing CD. "EJECT" appears on the display, and the CD ejects from the loading slot. 17 ENGLISH Locating a track or a particular Playing at Random portion on a CD You can play back all tracks on the CD at random. SOUND ADJUSTMENTS ENGLISH Adjusting the sound You can adjust the sound characteristics to your preference. 2 Adjust the level. To increase the level. 1 Select the item you want to adjust. Each time you press the button, the adjustable items change as follows: To decrease the level. (bass) (volume) BAS (treble) (loudness) TRE (fader) (balance) FAD Equalization pattern changes as you adjust the bass or treble. VOL LOUD BAL Indication BAS To do: Adjust the bass. Range ­06 (min.) | +06 (max.) ­06 (min.) | +06 (max.) R06 (Rear only) | F06 (Front only) L06 (Left only) | R06 (Right only) TRE Adjust the treble. Note: Normally, the control dial works as the volume control. So you do not have to select "VOL" to adjust the volume level. FAD* Adjust the front and rear speaker balance. Adjust the left and right speaker balance. BAL LOUD Boost low and high LOUD ON frequencies to produce a well| balanced sound LOUD OFF at low volume level. Adjust the volume. 00 (min.) | 50 (max.) VOL * If you are using a two-speaker system, set the fader level to "00." 18 You can select and store a preset sound adjustment suitable for each playback source (Advanced SCM). Selecting and storing the sound modes Once you select a sound mode, it is stored in memory. It will be recalled every time you select the same source and will be shown on the display. A sound mode can be stored for each of the following sources -- FM1, FM2, FM3, AM, and CD. · If you do not want to store the sound mode separately for each playback source, but want to use the same sound mode for all the sources, see "To cancel Advanced SCM ­ SCM LINK" on page 23. SCM OFF (Flat sound) BEAT Rock or disco music SOFT Quiet background music POP Light music BAS 00 +02 +01 ­03 OFF +04 +01 OFF Recalling the sound modes When "SCM LINK" is set to "LINK ON", select the source. Select the sound mode you want. SCM Each time you change the playback source, the SCM indicator flashes on the display. Ex.: When you select "BEAT" The sound mode stored in memory for the selected source is recalled. Each time you press the button, the sound mode changes as follows: SCM OFF (BEAT) (SOFT) (POP)