XDMA550BT OPERATION
General Operation
Power On/Off
Mode
Auxiliary Inputs
Steering Wheel Interface Input
Volume
Display
Reset
Set the Clock
Setup Menu
Press 
or any other button (except EJECT) to turn the unit on. Press 
to turn the unit off.
Press MODE UP or MODE DOWN to select between AM/FM, CD player, auxiliary front/rear, USB and operation of iPod®/ iPhone®. Modes of operation are shown in the display.
Note: CD, USB and operation of iPod modes will not appear unless a CD is inserted or USB/iPod devices are connected.
The XDMA550BT offers two auxiliary input ports, a 3.5 mm port on the front panel and an RCA connection on the back of the unit. Use either connection to connect audio device, MP3 player, etc. Press MODE UP/DOWN to select AUX FRONT or AUX REAR modes.
The steering wheel interface input located on the back of the head unit allows connection to the Pacific Accessory Corporation (PAC)
To configure steering wheel controls, follow the instructions provided with the PAC
Adjust volume using volume knob
Press DISP to select between clock and different types of information, such as radio frequency, CD track/elapsed time or MP3/WMA song information.
Press RESET upon initial installation or if abnormal operation occurs. Reset button is located behind the front panel.
With the unit on, press and hold DISP until the clock begins to flash, then release. Press TUNE nnto adjust the hours and TUNE llto adjust the minutes. Press DISP momen- tarily to save the selected time.
The clock will display
Press and hold AUDIO/MENU for more than 3 seconds to access the setup menu. Press AUDIO/MENU momentarily to select between the menu functions and rotate the volume knob left/right to adjust or activate the desired function.
6