OWNER'S MANUAL CT424 DAB BT/ TUNER CT424 DAB BT
Safety Information Contents Safety Information ..................... ..................1 Thank you for purchasing this product, please read the manual carefully before operating, and reserve it for future reference. General PRECAUTIONS Suitable speaker impedance: • • • • • • Only in a 24-volt DC negative-ground electrical system. Disconnect the vehicle's negative battery terminal while mounting and connecting the unit. When replacing the fuse, be sure to use one with an identical amperage rating.
Panel Controls (1). - Microphone (2). - Power on (press), - Mute (short press), - Adjust volume (rotate) - Power off (long press) (3). - Press to toggle the playing Sources: Radio, USB (when USB inserted), AUX IN, A2DP (when Bluetooth is connected), DAB - Hold it more than 2 seconds and rotate the [volume] knob to select PTY mode. (4).
Button Tips Tuner mode DAB mode ON OFF TA mode ALARM SEEK TA return RETUNEL RETUNES TA TA vol USB/AUX/BT source ON OFF TA DAB FMLK ON OFF MIC SEL DAB LBND ON OFF PASSIVE ACTIVE TA DAB ANT 10 to 35 AF ON OFF SCROLL ON OFF REG ON OFF DIMMING AUTO MANUAL CT ON OFF RUR/URB RURAL URBAN ST/MONO STEREO MONO DIMMING AUTO MANUAL DIM KEY DISMAN DIM DISP -3 to +3 DIM KEY -3 to +3 DISMAN MW ON OFF LW ON OFF SWRC SET ON OFF SWRC TYPE REIST PWM ADJ LAST
Button Tips MP3 Playback Track skip Press the [ / ] button to go to the previous or next track. MP3 track fast search Hold it [ / ] to enter fast forward or reverse back mode. Folder select Press the [ 5F-]/[ 6F+] button to select MP3 folder back/ahead. Set Clock Radio mode: Press [DSP] button, turn and turn display PTY/ Clock/current channel.
Button Tips RDS AF (Alternative Frequency): When the radio signal strength is weak, enabling the AF function will allow the unit to automatically search another station with the same PI, but with stronger signal strength. PS (Program Service name): The name of station will be display instead of frequency. Press 2 seconds the [DSP] button and select [ / ] to set AF/TA/REG, rotate the [volume] knob to open or close AF/TA function.
Button Tips > RESIST: chain of resistors > PWM: frequency - 100 Hz at 12 Volts Timer ON/OFF Timer ON: when ignition of the machine is off, you can turn the unit on by pressing POWER button, and it can work for about 2 hours Timer OFF: when ignition of the machine is off, the unit can't work anymore. AREA mode Press [DSP] button more than 2 seconds, then press [ / ] button several time to select AREA funtion. Rotate the knob to select "EUROPE--USA--JAPAN- AUSTRA-LATIN".
Bluetooth Functions Pairing 1. Open the device's BT function, 2. Search bluetooth equipments by your device. Please make sure your device be detectable (through the menu on the device). 3. Select unit CT424 DAB BT to connect. 6F+] button more than 2 Press [ seconds, and the Bluetooth device will be disconnected (only in A2DP mode or phone use). AUTO CON mode Press [DSP] button more than 2 seconds. Press [ ] or [ ] to display "AUTO CON". Rotate the [volume] knob to select AUTO CON mode, select on or off.
DAB function DAB Radio Selection Tuning a DAB Service DAB/DAB+ Provides radio programs in digital sound quality. To access Digital Audio Broadcast (DAB) press the [SRC] button and select DAB To tune a DAB service push [<< / >> ] to select the next/previous DAB service. “Tuning” is shown on the Display, Then the station is automaticaly broadcast DAB Service SCAN "Synchronising" If the antenna is not connected, ""No signal"" will be displayed.
DAB function DIM KEY Select "DIM KEY" and adjust the brightness from the buttons DIM DISP Select "DIM KEY" and adjust the brightness from the display MW (ON/OFF) To enable/disable MW Reception LW (ON/OFF) To enable/disable LW Reception DAB FMLK DAB antenna set-up Position the antenna - on the windscreen inside the car - to the right of the driver for safety reasons - on a fixed surface; avoid moving parts such as doors, windows, etc.
Other functions USB functions(flash memory type) 1. U SB flash memory 2 in 1 support 2. FAT 12/FAT 16/FAT 32 format supported. 3. USB 1.1 support, USB 2.0 support (For 2.0,speed performance is as USB 1.1) 4. WMA files supported 5. Maximum number of MP3 files FAT 32 format supported is 65535 files. (Maximum number of MP3 files NTFS supported is 1000 files. ) Maximum number of folders is 999. 6.
FCC FCC STATEMENT 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. (1) T his d evice may no t c aus e har m f ul interference,and. • Increase the separation between the equipment and receiver.
TROUBLESHOOTING The following checklist can help you to solve some issues which you may encounter when using the unit. Before consulting it, check the connections and follow the instructions in the user manual. Do not use the unit in abnormal condition, for example without sound, or with smoke or foul smell can cause fire or electric shock, immediately stop using it and call the save where you purchased it. Issue General The unit does not switch on. No sound The unit or screen does not work normally.
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