When the Attenuator is ON, the "ATT" indicator blinks. Audio Control 1 Select the source to adjust Press the [SRC] button. 2 Enter Audio Control mode Press the [VOL] knob. 3 Select the Audio item to adjust Press the [VOL] knob. Each time you press the knob, the item to be adjusted alternates between the items shown in the table below. 4 Adjust the Audio item Turn the [VOL] knob. Adjustment Item Display Range Subwoofer level* "SW L" –15 — +15 System Q "NATURAL"/"ROCK"/ Natural/Rock/Pops/Easy/ "POPS"/"EASY"/ Top 40/Jazz "TOP40"/"JAZZ" Bass level "BAS L" –8 — +8 Middle level "MID L" –8 — +8 Treble level "TRE L" –8 — +8 Balance "BAL" Left 15 — Right 15 Fader "FAD" Rear 15 — Front 15 Exit Audio Control mode (Volume control mode) . About System Q • You can recall the best sound setting preset for different types of music. • Change each setting value with the (page 9). First, select the speaker type with the Speaker setting. • "USER": This appears when Bass level, Middle level, and Treble level are adjusted. When "USER" is selected, these levels are recalled. • *Function of KDC-W4037 5 Exit Audio Control mode Press any button. Press a button other than the [VOL] knob and [ATT] button. Audio Setup Setting the Sound system, such as Volume offset. 1 Select the source to adjust Press the [SRC] button. 2 Enter Audio Setup mode Press the [VOL] knob for at least 1 second. 3 Select the Audio Setup item to adjust Press the [VOL] knob. Each time you press the knob, the item to be adjusted alternates between the items shown in the table below. 4 Adjust the Audio setup item Turn the [VOL] knob. Low Pass Filter* Adjustment Item Display Range "LPF" 80/120/160/Through Hz Volume offset "V-OFF" –8 — ±0 (AUX : –8 — +8) . • Volume offset: Sets each source’s volume as a difference from the basic volume. • *Function of KDC-W4037 5 Exit Audio Setup mode Press the [VOL] knob for at least 1 second. Bass Boost Bass sound can be enhanced by one-touch operation. Press the [B.BOOST] button. When you press the button once, the current Bass Boost setting is displayed. Each time you press the button, the Bass Boost setting alternates. Setting Display Bass Boost 1 "BB-L L1" Bass Boost 2 "BB-L L2" Bass Boost off "BB-L OFF" 8 | English Speaker Setting Fine-tuning so that the System Q value is optimal when setting the speaker type. 1 Enter Standby Press the [SRC] button. Select the "STANDBY" display. 2 Enter Speaker Setting mode Press the [VOL] knob. 3 Select the Speaker type Turn the [VOL] knob. Each time you turn the knob, the setting alternates between the settings shown in the table below. Speaker type Display OFF "SP OFF" For 5 & 4 in. speaker "SP 5/4" For 6 & 6x9 in. speaker "SP 6*9/6" For the OEM speaker "SP OEM" 4 Exit Speaker Setting mode Press the [VOL] knob. Switching Display Changing the information displayed. 1 Enter Switching Display mode Press the Control knob for at least 1 second. "DISP SEL" is displayed. 2 Select the Display item Push the Control knob towards [4] or [.]. In Tuner source (KDC-W237) Information Display Frequency "FREQ" Clock "CLOCK" In Tuner source Information Display In CD & External disc source Information Display Disc title "D-TITLE" Track title "T-TITLE" Play time & Track number "P-TIME" Clock "CLOCK" In Audio file source Information Display Song title & Artist name "TITLE" Album name & Artist name "ALBUM" Folder name "FOLDER" File name "FILE" Play time & Track number "P-TIME" Clock "CLOCK" In Standby/ Auxiliary input source Information Display Source name "SRC NAME" Clock "CLOCK" 3 Exit Switching Display mode Press the Control knob. . • Album name cannot be displayed in WMA file. • If the selected display item does not have any information, alternative information is displayed. Function of KDC-W4037 Subwoofer Output Turning the Subwoofer output ON or OFF. Push the Control knob toward [AM] for at least 2 seconds. Each time you push the knob, Subwoofer output switches ON and OFF. When it is ON, "SW ON" is displayed. Frequency (MW, LW) "FREQ" Program Service name (FM) "FREQ/PS" Radio text, Program Service name (FM) "R-TEXT" Clock "CLOCK" English | 9 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 unlocks, allowing you to detach it. ¤ • The faceplate is a precision piece of equipment and can be damaged by shocks or jolts. • Keep the faceplate in its faceplate case while detached. • Do not expose the faceplate (and the faceplate case) to direct sunlight or excessive heat or humidity. Also avoid places with too much dust or the possibility of water splashing. Reattaching the Faceplate 1 Align the projections on the unit with the grooves on the faceplate. Projections Grooves 2 Push the faceplate in until it clicks. The faceplate is locked in place, allowing you to use the unit. TEL Mute The audio system automatically mutes when a call comes in. When a call co...
