Caution!
- Make sure to connect the color coded leads according to the diagram. Incorrect connections
may cause the unit to malfunction or damage the vehicle's electrical system.
- Make sure to connect the speaker (-) leads to the speaker (-) terminal. Never connect the left
and right channel speaker cables each other or to the vehicle body.
- Make sure all the connections are completely correct before turning on your unit.
Do not connect the ignition wire (red) and the battery wire (yellow), it may cause a short
circuit, even result in 昀椀re.
INSTALLATION
The unit is installed to be an anti-theft one. The chassis of the unit wears a sliding metal housing.
Please do the connection of the power. Speakers and antenna are according to the requirement
of the instruction book. Then install the sliding metal housing in the car as follows:
LOCATION OF CONTROLS
AR-3740DTA IB MUSE 001 REV1.indd 12
AR-3740DTA IB MUSE 001 REV1.indd 12
GB - 5
1. MUTE button (To mute or restore sound)
2. POW button (To turn on/ o昀昀 the unit)
(eject button)
3.
4. VOL / SEL enter knob
/ BAND button
5.
6. DISC slot
7. LCD display
8. MICRO SD slot
9. RESET button
10. CLK/INFO/TRANS button (To set clock time, To review the setting information, Transfer the
call between mobile phone and the unit)
/ MODE button ( End call / To select function mode)
11.
button
12.
button
13.
14. AMS /
button (Automatic storing; Search a track)
/ 1 button (To select preset channel 1 in radio mode. To start or pause playback.)
15.
16. INT / 2 button (To select preset channel 2 in radio mode. To start/ cancel intro playback.)
17. RPT / 3 button (To select preset channel 3 in radio mode. To repeat playback.)
18. RDM / 4 button (To select preset channel 4 in radio mode. To start/ cancel random playback)
19. -10 / 5 button (To select preset channel 5 in radio mode. To select 10 track backward.)
20. +10 / 6 button (To select preset channel 6 in radio mode. To select 10 track forward.)
21. AUX IN jack
22. USB port
23. MIC
BASIC OPERATIONS
Turn on/o昀昀 the unit
Press POW button to turn on the unit. Press this button again to turn o昀昀 the unit.
Selecting the mode
When the unit is on, press MODE button repeatedly to select di昀昀erent source mode: FM
DAB
DISC
USB
MICRO SD
Note: DISC, USB and SD mode can not be selected if no such source was plugged in the unit.
Adjust time:
1. When the unit is on, press and hold CLK button to enter into setting mode. The hour digits
will 昀氀ash.
2. Rotate volume knob anti-clockwise and clockwise to adjust the hour value. Press this button
again to con昀椀rm the hour value.
3. The minute digits will 昀氀ash, rotate volume knob anti-clockwise and clockwise to adjust the
minute value. Press CLK button to con昀椀rm.
Noted: It will con昀椀rm your setting if no key is pressed within 5 seconds.
Time display
Press CLK button to display the current time when unit is ON.
NOTE: It will return to normal play mode if no key is pressed within 5 second.
Reset the unit
Operating the unit for the 昀椀rst time or after replacing the car battery, you must reset the unit.
To set the unit to initial status, press RESET button on front with a pointed object. When some
errors occur in display, you can also reset the unit, but it will erase the clock setting and some
memorized functions.
AUX
BT
GB - 6
2023/5/15 17:25:10
2023/5/15 17:25:10