Radio/Audio System Operation w/o UY4

The radio is located in the center of the instrument panel. It provides all customer interface to the radio and cassette player or compact disc (CD) player functions. All radios incorporate electronic memory for the pre-selected stations function.

Backlighting is provided by incandescent bulbs controlled by an external dim knob on the instrument panel.

The vacuum fluorescent (VF) display indicates the time of day, radio frequency or CD track information.

Press the volume knob for ON and OFF.

The volume is controlled with this knob. Clockwise equals louder; counter-clockwise equals less volume. The volume knob is designed to rotate infinitely.

Lightly press the fade control dial. Rotating it clockwise moves the sound to the front speakers; rotating it counter-clockwise moves the sound to the rear speakers.

Press TUNE/SEEK button until you hear a chime to tune the radio to the next higher or lower frequency. If the button is held down for more than two seconds after the chime is heard, the radio operates in tune fast mode. Release the button to stay at a radio station.

Press the AM button. The radio changes to the AM band.

Press the FM1-2 button to select between FM1 band and FM2 band.

Press the SCAN button. The SCAN indicator in the display lights and the radio finds the next station and stays there for a few seconds; the radio goes to the next station and stays there for a few seconds. The radio goes to the next station and pauses, and so on. To stop scanning, press SCAN again

To set the clock, press and hold the HR or MN button until the clock begins to change. Release the button as the display gets close to the correct time. Note that there is an initial two-second delay before the clock begins time-set mode. The clock stays on the display continuously.

The clock can also be updated by RDS data if the radio is tuned to an RDS broadcaster that send this information. Press the RDS SELECT button, followed by pressing and holding either the HR or the MN button. If the broadcaster is broadcasting the clock time data, the display should show STATION TIME IS __:__. The time will be what ever the broadcaster is sending. If the time is acceptable, simply continue to hold the HR or MN button until the display shows TIME UPDATED. If the broadcaster is not sending clock time data or the radio has not received the data, the display will show NO STATION TIME.

The time of day is maintained by a real time clock internal to the dash integration module (DIM). This time of day is broadcast as a Class 2 message over the serial data line. The radio receives this data and displays it on the front panel. Changing the time of day is accomplished through the hour and minute buttons on the front of the radio. These button presses are translated by the radio which then sends a Class 2 message to the DIM requesting a change in the time.

The six buttons let you return to favorite stations. You can set pushbuttons for up to 18 stations (six AM, six FM1 and six FM2). Select the band that you want, tune to desired station, press and hold one of the six buttons that you want station set to until you hear a chime and the display channel number and audio returns. Holding button for longer than two seconds activates fast seek mode.

Any station already set up on the preset buttons can be sampled using PSCAN (preset scan). Press the SCAN button and hold for 2-3 seconds or until the display shows PSCAN. It scans each of the presets and stops for a few seconds at each station. The tuner continues scanning until you press scan again. PSCAN is displayed whenever the tuner is in PSCAN mode.

The digital signal processing (DSP) feature allows you to tailor the equalization to the type of music or voice heard on the radio, cassette tape and compact disc (CD) player. Press this button to go through the four equalization settings of TALK, FRONT SEAT, AMBIENCE and SPACIOUS. The corresponding word appears on the display each time the button is pressed. DSP also appears on the display when in this mode. Press OFF on the DSP button to turn DSP off.

Press the plus or minus symbol on this button to adjust the amount of effect desired when in DSP mode.

The system has a feature called automatic volume control (AVC). With AVC, the audio system monitors the noise in the vehicle. AVC automatically adjusts the volume level so it always sounds the same to you. To use AVC, press and hold the TONE button until AUTO VOLUME CONTROL OFF appears on the display. Press the LEVEL plus (+) symbol. AUTO VOLUME CONTROL ON appears on the display anytime you adjust the volume while AVC is on. To turn AVC off, press and hold the TONE button until AUTO VOLUME CONTROL ON appears on the display. Press the LEVEL minus (-) symbol. AUTO VOLUME CONTROL OFF appears on the display.

Eject a cassette tape by depressing the EJECT button, even when the ignition switch is OFF.

The system has a feature called Radio Data System (RDS). RDS is only available on FM stations which broadcast RDS information. When RDS is on, the radio can:

The RDS SELECT button is located in the lower right hand corner of the radio face. Press this button to use the alternate RDS functions on the six preset buttons. RDS SELECT appears on the display.

With RDS off, press the RDS SELECT button, followed by this button to turn RDS on. The RDS display will turn on. If you are tuned to a station broadcasting RDS information, the station's call letters and Program Type (PTY) will replace the station's frequency on the display. After five seconds, the program type will be replaced on the display by the station's program type name. The program type and program type name may be the same or different. If the radio is tuned to a station that is not broadcasting RDS information, the station's frequency will remain on the display.

RDS permits broadcasters to send information to your radio that will allow the radio to automatically switch frequency to the best quality station in that broadcaster's network. Many larger networks of affiliated broadcasters have stations that break away from the main network programming at different times of the day to provide local programming. With the REGION feature on, the radio will switch to another network station only if that station is broadcasting main network programming. With the REGION feature off, the radio will switch to any network station that is affiliated with the currently tuned broadcast. The RDS button is used to access the region function. Press the RDS SELECT button, then press and hold the RDS (Preset 1) button for 2 seconds.

Press the RDS SELECT button, followed by this button to receive traffic announcements. RDS broadcasters may carry traffic information to inform you of current traffic conditions in your area. TP will appear on the display if the tuned station broadcasts traffic announcements. When this feature is turned on, TA will appear on the display if the radio is currently tuned to an RDS traffic station. If the radio is not currently tuned to an RDS traffic station, the radio will immediately seek an RDS traffic station. If the radio cannot find an RDS traffic station the radio will display NONE FOUND. If the broadcaster does send out a traffic announcement while you are listening to FM, a cassette tape or compact disc, TRAFFIC will be displayed on the radio, and the audio from the broadcaster will be heard. After the traffic announcement the radio will return to the previous playback mode. During the time that the radio displays TRAFFIC, you can adjust the volume of the traffic announcement. This will be the volume at which future traffic announcements will be heard.

When MSG appears on the radio display, a new text message is available for viewing. These messages are from the RDS broadcaster and may be general information such as artist and song title. To view the text message press the RDS SELECT button, followed by this button. If the whole message does not appear on the display, parts of the message will appear every three seconds until the message is completed. To view the message faster, press this button again. The MSG will disappear from the radio display until another new message is received.

The radio has the ability to use RDS data to find stations according to program type (PTY). When in PTY mode the preset buttons are now PTY presets instead of frequency presets. To turn PTY mode on or off, press the RDS SELECT button, followed by this button.

The preset 5 & 6 buttons can be used to scroll through the list of available program types (PTY) that can be used to find RDS broadcasts. Press the RDS SELECT button, followed by the preset 5 or 6 button to scroll through the available program types. The radio will show the PTY icon to indicate that it is in PTY mode. In this mode, the radio will now tune based on RDS data rather than frequency. When the desired PTY is shown on the display press the TUNE SEEK button. The radio will search for an RDS broadcaster that is carrying the PTY you selected. If the TA icon is displayed while performing a PTY search, the radio will look for an RDS broadcaster of both the selected PTY and traffic information. If the radio cannot find the desired PTY, the radio will display NONE FOUND and return to the station you were last listening to.

While in PTY mode, you can store the displayed PTY into the radio presets for fast and easy recall in the future. Press the RDS SELECT button, followed by the preset 5 or 6 button to scroll through the available program types. When the desired PTY is shown on the display, wait approximately 3 seconds until PRESET PTY: is displayed. Now press and hold the preset that you wish to store the PTY under.

Broadcasters may voluntarily choose to broadcast a special piece of RDS data called PTY-31. This is used in conjunction with the U.S. Emergency Alert System. This cannot be turned off and is used to notify the user of local or national emergencies. If an alert occurs the radio will display ALARM and the audio of the broadcaster will be heard, even if a cassette tape, or compact disc is playing. This will only be used during actual emergencies and not during tests of the emergency broadcast system. During tests of the system, TEST may be displayed in place of the normal PTY on the radio display.

Radio/Audio System Operation w/ UY4

The Navigation Data Entry Processor is located in the center of the instrument panel. It provides all customer interface to the radio and compact disc (CD) player functions. The audio system is controlled by using the menus on the Navigation Data Entry Processor. All radios incorporate electronic memory for the pre-selected stations function.

Press the ADJUST hard key to see the main audio screen.

AUDIO ON/OFF

Touch the ON/OFF button to turn the audio system on and off. If the button is green, the audio system is on and if the button is blue, the audio system is off.

VOLUME

To change the volume, touch the up arrow to increase volume or the down arrow to decrease the volume.

CLOCK ON/OFF

Touch the ON/OFF button to turn the clock on and off. If the button is green, the clock is on and if the button is blue, the clock is off.

SOURCE ON/OFF

Touch the ON/OFF button to remove the band (AM, FM1, FM2) from the screens. If the button is green, the band will appear on the screen. If the button is blue, the band will not appear on the screen.

AVC

The system has a feature called automatic volume control (AVC). With AVC, the audio system monitors the noise in the vehicle. AVC automatically adjusts the volume level so it always sounds the same to you. To use AVC, touch the AVC button. If the button is green, AVC is on and if the button is blue, AVC is off.

SOUND

Touch the SOUND button to adjust the TONE, DSP, FADE, and BALANCE.

TONE

Touch the TONE button to adjust the bass, treble, and midrange.

DSP

Touch the DSP button to adjust the DSP. The digital signal processing (DSP) feature allows you to tailor the equalization to the type of music or voice heard on the radio, cassette tape and compact disc (CD) player.

LEVEL

Touch the plus or minus buttons to adjust the amount of effect desired when in DSP mode.

FADE/BALANCE

Touch the speaker symbol button to adjust the FADE and BALANCE.

The TUNE/SEEK hard key has two positions. Press the button to the first position to tune the radio to the next higher or lower frequency. If the button is held down for more than two seconds, the radio operates in tune fast mode. Release the button to stay at a radio station. Press the button to the second position and release to seek the next higher or lower radio station.

Press the MENU hard key to see the MENU screen.

AM/FM1/FM2/WX

Touch one of these buttons to select a band. When a band is selected, the preset station menu will appear.

PRESET STATIONS

The six buttons let you return to favorite stations. You can set buttons for up to 18 stations (six AM, six FM1 and six FM2). Select the band that you want, tune to the desired station, touch and hold one of the six buttons that you want the station set to until you hear a chime.

NEXT SOURCE

Touch this button to go to the next radio band or the compact disc (CD) player if CDs are loaded.

SCAN

Touch the SCAN button. The radio finds the next station and stays there for a few seconds; the radio goes to the next station and stays there for a few seconds. The radio goes to the next station and pauses, and so on. To stop scanning, press SCAN again. If the SCAN button is held for two seconds, the radio will scan through the preset stations.

CD

Touch the CD button to use the CD player.

1-6

Touch the buttons 1 through 6 to go from compact disc to another that is loaded in the CD player. These buttons represent the of the CD's loaded in the CD player.

RPT TRACK

Touch this button to repeat the track you have previously listened to.

RPT DISC

Touch this button to repeat the disc you have previously listened to.

SCAN TRACK

Touch this button to hear the first few seconds of the first track on each disc. Touch this button again to stop scanning.

SCAN DISC

Touch this button to hear the first few seconds of the first track on the disc selected. Touch this button again to stop scanning.

RANDOM ALL

Touch this button to hear the tracks in random, rather than sequential, order. Touch the TUNE/SEEK hard key while RDM is on the display to randomly seek through discs. Touch this button again to turn off random play.

RANDOM DISC

Touch this button to hear the tracks in random, rather than sequential, order on the disc selected. Touch and hold the TUNE/SEEK hard key to randomly seek through discs. Touch this button again to turn off random play.

FAST

Touch the up arrow to fast forward through a track. Touch the down arrow to reverse quickly through a track.

TUNE/SEEK

Touch the up arrow on the TUNE/SEEK hard key to seek the next selection on a compact disc. If playing the last track of a disc, touching the up arrow will seek to the first track of the disc. Touch the down arrow to seek the previous selection on a disc.

The radio can store home and away preset stations. This allows you to use one set of radio presets when you travel, that way you do not need to reprogram your presets every time. To select home and away preset stations,

1. Touch the MENU hard key and turn the audio system off.
2. Use the TUNE/SEEK hard key to select home or away. To select away presets, press and hold the TUNE/SEEK up arrow until you hear a beep. To select home presets, press and hold the TUNE/SEEK down arrow until you hear a beep.

The next time the radio comes on, the selected presets will be active.