KRC-4904 CASSETTE RECEIVER INSTRUCTION MANUAL © B64-2392-00/00 (E2N)
English Contents Safety precautions......................3 About Cassette tape ...................4 General features .........................5 Power Selecting the Source Volume Attenuator Loudness System Q Audio Control Speaker Setting Switching Display Theft Deterrent Faceplate TEL Mute Tuner features .............................9 Tuning Mode Tuning Station Preset Memory Auto Memory Entry Preset Tuning Cassette player features...........
Safety precautions 2WARNING 2CAUTION To prevent injury and/or fire, take the following precautions: To prevent damage to the machine, take the following precautions: • Insert the unit all the way until it is fully locked in place. Otherwise it may fly out of place during collisions and other jolts. • When extending the ignition, battery or ground wires, make sure to use automotivegrade wires or other wires with an area of 0.
English Safety precautions NOTE • If you experience problems during installation, consult your Kenwood dealer. • If the unit does not seem to be working right, try pressing the reset button first. If that does not solve the problem, consult your Kenwood dealer. • Press the reset button if the Disc auto changer fails to operate correctly. Normal operatin should be restored.
General features Power Turning ON the Power Press the [SRC] button. Release button d AM u 4 ¢ FM Turning OFF the Power Press the [SRC] button for at least 1 second. Selecting the Source SRC CLK ATT/LOUD Press the [SRC] button. Source required Tuner Tape External disc Standby (Illumination only mode) Q/AUD This unit automatically turns full power OFF after 20 minutes lapses in Standby mode in order to save the vehicles battery.
English General features Press the [Q] button. Each time the button is pressed the sound setting switches. Sound setting Display Flat "FLAT" Rock "ROCK" Top 40 "TOP40" Pops "POPS" Jazz "JAZZ" Easy "EASY" Scan of Flat — Easy "SCAN" Volume Increasing Volume Press the [u] button. Decreasing Volume Press the [d] button. Attenuator Turning the volume down quickly. • Each setting value is changed with the (page 7). First, select the speaker type with the Speaker setting.
Adjustment Item Bass level Middle level Treble level Balance Fader 5 Display "BAS" "MID" "TRE" "BAL" "FAD" Range –8 — +8 –8 — +8 –8 — +8 Left 15 — Right 15 Rear 15 — Front 15 Fine-tuning so that the System Q value is optimal when setting the speaker type. Enter Speaker Setting mode Press the [Q] button. 3 Select the Speaker type Press the [4] or [¢] button. Each time the button is pressed the below. Speaker type OFF For the OEM speaker For 6 & 6x9 in. speaker For 5 & 4 in.
English General features Theft Deterrent Faceplate The faceplate of the unit can be detached and taken with you, helping to deter theft. Removing the Faceplate Press the Release button. The faceplate is unlocked, allowing you to detach it. • The faceplate is a precision piece of equipment and can be damaged by shocks or jolts. For that reason, keep the faceplate in its special storage case while detached. • Do not expose the faceplate or its storage case to direct sunlight or excessive heat or humidity.
Tuner features Tuning Mode AM #1 – 6 SRC 4 ¢ FM Choose the tuning mode. Press the [AUTO] button. Each time the button is pressed the Tuning mode switches as shown below. Tuning mode Display Operation Auto seek "AUTO 1" Automatic search for a station. indicator Preset station "AUTO 2" Search in order of the stations seek indicator in the Preset memory. Manual — Normal manual tuning control. AUTO/AME Tuning Selecting the station.
English Tuner features Station Preset Memory Putting the station in the memory. Preset Tuning Calling up the stations in the memory. 1 Select the band Press the [FM] or [AM] button. 1 Select the band Press the [FM] or [AM] button. 2 Select the frequency to put in the memory Press the [4] or [¢] button. 2 Call up the station Press the [#1] — [#6] button. 3 Put the frequency in the memory Press the [#1] — [#6] button for at least 2 seconds. The preset number display blinks 1 time.
Cassette player features Playing Cassette Tapes 23 AM 0 4 ¢ FM When the Cassette Tape is inserted Press the [SRC] button. Select the "TAPE" display. When you want to listen to the reverse side Press the [23] button. Eject the Cassette Tape Press the [0] button. B.S SRC Fast Forwarding and Rewinding REP T.CALL Fast Forwarding Press the [FM] button. When it's stopped press the [23] button. Rewinding Press the [AM] button. When it's stopped press the [23] button. Tape indicator T.
English Cassette player features External disc control features Blank Skip Fast forwarding automatically when an unrecorded portion continues for at least 10 seconds. DISC–/AM 4 38 ¢ DISC+/FM Press the [B.S] button. Each time the button is pressed the Blank Skip turns ON or OFF. When it's ON, the "B.S" indicator is ON. Tuner Call Switching to the radio automatically during Fast Forwarding and Rewinding. SRC SCRL SCAN RDM REP M.RDM MENU Press the [T.CALL] button.
Playing External Disc Playing discs set in the optional accessory disc player connected to this unit. Press the [SRC] button. Select the display for the disc player you want. Display examples: Display Disc player "CD" CD player "DISC" CD changer/ MD changer Track Search Selecting the song you want to hear. Press the [4] or [¢] button. Album Search (Function of disc changer) Selecting the disc you want to hear. Press the [DISC–] or [DISC+] button. Pause and play Press the [38] button.
English External disc control features Track Scan Disc Naming (DNPS) Playing the first part of each song on the disc you are listening to and searching for the song you want to listen to. 1 Start Track Scan Press the [SCAN] button. "TSCN/SCAN ON" is displayed. 2 Release it when the song you want to listen to is played Press the [SCAN] button. Attaching a title to a CD. 1 Play the disc you want to attach a name to A title can't be attached to a MD.
Menu system Text/Title Scroll AM Scrolling the displayed CD text or MD title. Press the [SCRL] button.
English Menu system Menu System Touch Sensor Tone Setting during operation beep sound etc. functions. The Menu system basic operation method is explained here. The reference for the Menu items and their setting content is after this operation explanation. 1 Enter Menu mode Press the [MENU] button for at least 1 second. "MENU" is displayed. 2 Select the menu item Press the [FM] or [AM] button. Example: When you want to set the beep sound select the "BEEP" display.
Selectable Illumination Text Scroll Selecting the button illumination color as green or red. Display "COL GRN" "COL RED" Setting the displayed text scroll. Setting The illumination color is green. The illumination color is red. Display "SCL MANU" "SCL AUTO" Setting Doesn't scroll. Scrolls when the display changes. The text scrolled is shown below.
English Accessories External view Number of items 1 ..........................................1 2 ..........................................2 3 ..........................................1 2WARNING If you connect the ignition wire (red) and the battery wire (yellow) to the car chassis (ground), you may cause a short circuit, that in turn may start a fire. Always connect those wires to the power source running through the fuse box.
Connecting Wires to Terminals For Volkswagen car 1 Special antenna adapter (Commercially available) 3 KENWOOD disc changer input 25 To connect the Disc changer, consult your Disc changer manual. 26 Power Control terminal (page 21) 22 Fuse (10A) 23 8 Rear left output (White) FM/AM antenna input 10 9 Rear right output (Red) Plug (page 20) 24 Car’s wiring harness 10 Power control/ Motor antenna control wire (Blue/White) 14 P.CONT ANT.
English Connecting Wires to Terminals ■ Connector Function Guide ■ Plug Setting 10 Connector B 1 3 5 7 2 4 6 8 Connector A 1 3 5 7 2 4 6 8 2WARNING Connecting the ISO Connector The pin arrangement for the ISO connectors depends on the type of vehicle you drive. Make sure to make the proper connections to prevent damage to the unit. 1 The A-7 pin of the vehicle's ISO connector is linked with the ignition, and the A-4 pin is connected to the constant power supply.
Installation ■ Power Control Terminal Connections ■ Installation The output of the Power Control terminal is switched along with the power on/off switching of the unit. This terminal can be connected to the P.CON (REMOTE) terminal of the amplifier, or used as the power supply of the special antenna adapter for Volkswagen cars. (MAX.
English Installation ■ Removing the hard rubber frame ■ Removing the Unit 1 1 Refer to the section "Removing the hard rubber frame" and then remove the hard rubber frame. 2 3 Remove the screw (M4×8) on the back panel. Engage the catch pins on the removal tool and remove the two locks on the lower level. Lower the frame and pull it forward as shown in the figure. Lock Catch Insert the two removal tools deeply into the slots on each side, as shown.
Troubleshooting Guide What might seem to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. General ? The power does not turn ON.01 ✔ The fuse has blown. ☞ After checking for short circuits in the wires, replace the fuse with one with the same rating. ? The TEL mute function does not work.15 ✔ The TEL mute wire is not connected properly.
English Troubleshooting Guide Cassette tape source ? ? Can’t remove tape.44 ✔ The cause is that more than 10 minutes has elapsed since the vehicle ACC switch was turned OFF. ☞ The tape can only be removed within 10 minutes of the ACC switch being turned OFF. If more than 10 minutes has elapsed, turn the ACC switch ON again and press the Eject button. The Tape Advance and Music Repeat don’t operate correctly.45 ✔ The space between the songs on the tape can’t be recognized because it’s too short.
The following messages are displayed when your system condition. EJECT: No disc magazine has been loaded in the changer. The disc magazine is not completely loaded.E01 ➪ Load the disc magazine properly. No CD in the unit. ➪ Insert the CD. NO DISC: No disc has been loaded in the disc magazine.E02 ➪ Load a disc into the disc magazine. E-04: No disc has been loaded in the disc magazine.E04 ➪ Load a disc into the disc magazine. The CD is quite dirty. The CD is upside-down. The CD is scratched a lot.
English Specifications Specifications subject to change without notice. FM tuner section Audio section Frequency range FM1.......................................................65.0 MHz – 74.0 MHz FM2, 3.................................................87.5 MHz – 108.0 MHz Frequency step FM1 ..............................................................................30 kHz FM2, 3 ..........................................................................50 kHz Usable sensitivity (S/N = 26dB) FM1 ........
