KRC-2904A KRC-2904G CASSETTE RECEIVER INSTRUCTION MANUAL © B64-2377-00/00 (EN)
English Contents Safety precautions...............................................3 About Cassette tape ............................................4 General features...................................................5 Power Selecting the Source Volume Attenuator Loudness dB (Sound Coordinate) Audio Control Switching Display TEL Mute Theft Deterrent Faceplate Tuner 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 a 0.75mm2 (AWG18) or more to prevent wire deterioration and damage to the wire coating.
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. About Cassette tape Cleaning the Faceplate Terminals Cleaning the tape head If the terminals on the unit or faceplate get dirty, wipe them with a dry, soft cloth.
General features Power Release button SRC/ PWR OFF u CLK/ ADJ 4 FM ¢ Turning ON the Power Press the [SRC] button. Turning OFF the Power Press the [PWR OFF] button for at least 1 second. Selecting the Source Press the [SRC] button.
English General features Volume Increasing Volume Press the [u] button. Decreasing Volume Press the [d] button. 2 Enter Control mode Press the [AUD] button. 3 Select the Audio item for adjustment Press the [FM] or [AM] button. Select the "DB " display. 4 Select the Sound type Press the [#1] — [#5] button. Press button Sound setting [#1] Flat [#2] Rock [#3] Pops [#4] Jazz [#5] Easy Attenuator Turning the volume down quickly. Press the [ATT] button.
Adjustment Item Bass level Treble level Balance Fader 5 Display "BAS" "TRE" "BAL" "FAD" Range –8 — +8 –8 — +8 Left 15 — Right 15 Rear 15 — Front 15 Exit Audio Control mode Press the [AUD] button. Switching Display Switching the information displayed. TEL Mute The audio system automatically mutes when a call comes in. When a call comes in "CALL" is displayed. The audio system pauses. Listening to the audio during a call Press the [SRC] button.
English General features Tuner features Theft Deterrent Faceplate The faceplate of the unit can be detached and taken with you, helping to deter theft. AUTO/ SRC AME Removing the Faceplate Press the Release button. The faceplate is unlocked, allowing you to detach it. 4 FM ¢ • 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.
Tuning Mode Station Preset Memory Choose the tuning mode. Putting the station in the memory. 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. Preset station seek Manual "AUTO 2" "MANUAL" Tuning 2 Select the band Press the [FM] or [AM] button. 2 Select the frequency to put in the memory Press the [4] or [¢] button.
English Tuner features Cassette player features Preset Tuning Calling up the stations in the memory. 1 Select the band Press the [FM] or [AM] button. 2 Call up the station Press the [#1] — [#6] button. SRC REW FF 0 T.
Menu system Playing Cassette Tapes When the Cassette Tape is inserted Press the [SRC] button. Select the "TAPE" display. 4 FM MENU AM ¢ When you want to listen to the reverse side Press the [REW] and [FF] button at the same time. Eject the Cassette Tape Press the [0] button. Fast Forwarding and Rewinding Fast Forwarding Press the [FF] button. If it's stopped press [REW] button. Rewinding Press the [REW] button. If it's stopped press the [FF] 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.
Local Seek Only stations whose reception is good are searched for in auto seek tuning. Display "LO.S OFF" "LO.S ON" Setting The local seek function is OFF. The local seek function is ON. Power OFF Timer Setting the timer to turn this unit's power OFF automatically when Standby mode continues. Using this setting can save the vehicle's battery power.
English Accessories External view Number of items 1 ..........................................1 2 ..........................................2 3 ..........................................1 The use of any accessories except for those provided might result in damage to the unit. Make sure only to use the accessories shipped with the unit, as shown above. Installation Procedure 1. To prevent short circuits, remove the key from the ignition and disconnect the - terminal of the battery. 2.
Connecting Wires to Terminals Connector Function Guide Pin Numbers for ISO Connectors Cable Color Functions External Power Connector A–4 A–5 A–7 A–8 Yellow Blue/White Red Black Battery Power Control Ignition (ACC) Earth (Ground) Connection Speaker Connector B–1 B–2 B–3 B–4 B–5 B–6 B–7 B–8 Purple Purple/Black Gray Gray/Black White White/Black Green Green/Black Rear Right (+) Rear Right (–) Front Right (+) Front Right (–) Front Left (+) Front Left (–) Rear Left (+) Rear Left (–) Fuse (10A) 13 Antenna
English Connecting Wires to Terminals Installation 2WARNING Connecting the ISO Connector (see p.15) 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. The default connection for the wiring harness is described in 1 below. If the ISO connector pins are set as described in 2 or 3, make the connection as illustrated.
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.
English 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.
Troubleshooting Guide Tuner source ? Radio reception is poor.39 ✔ The car antenna is not extended. ☞ Pull the antenna out all the way. The messages shown below display your systems condition. E-77: ✔ The antenna control wire is not connected.40 ☞ Connect the wire correctly, referring to the section on . The unit is malfunctioning for some reason.E77 ➪ Press the reset button on the unit. If the "E- 77" code does not disappear, consult your nearest service center.
English Specifications Specifications subject to change without notice. FM tuner section Audio section Frequency range (50 kHz space) ................................87.5 MHz – 108.0 MHz (30 kHz space) ..................................65,0 MHz – 74,0 MHz Usable sensitivity (S/N = 26dB) (87.5 MHz – 108.0 MHz) .................................0.7 µV /75 Ω (65,0 MHz – 74,0 MHz) ....................................1.4 µV/75 Ω Quieting Sensitivity (S/N = 46dB) (87.5 MHz – 108.0 MHz) .........................
