5
Disconnecting the Battery
To prevent a short circuit, be sure to turn off the ignition and remove the negative (-) battery cable prior to installation.
NOTE
: If the MAC 620 is to be installed in a car equipped with an on-board drive or navigation computer, do not disconnect the
battery cable. If the cable is disconnected, the computer memory may be lost. Under these conditions, use extra caution during
installation to avoid causing a short circuit.
Replacing the Fuse
When replacing the fuse, use a new 15A replacement fuse. Using a fuse with an improper rating could damage the unit and cause a
fire.
Removing the transport screws
WARNING! Remove the two transport screws before installation. Otherwise, the DVD player will not work.
ISO-DIN Installation
This unit is designed to fit into a 2.0 DIN dashboard opening, found in many imported cars. The unit has threaded holes in the
chassis side panels which may be used with the original factory mounting brackets of several vehicles to mount the radio to the
dashboard. Please consult with your local car stereo specialty shop for assistance on this type of installation.
1. Remove the existing factory radio from the dashboard or center console mounting. Save all hardware and brackets as they will
be used to mount the new radio.
2. Remove the 4 screws on the front side of the receiver that fix the sleeve to the receiver (2 screws at the top and 2 screws at the
buttom side) and remove the sleeve. Remove the screws that fix the half sleeves to the receiver and remove the half sleeves.
3. Remove the factory mounting brackets and hardware from the existing radio and attach them to the new radio.
4. CAUTION! Do not exceed M5 X 6MM screw size. Longer screws may damage components inside the chassis.
5. Place the radio in front of the dashboard opening so the wiring can be brought through the mounting sleeve. Follow the wiring
diagram carefully and make certain all connections are secure and insulated with wire nuts or electrical
tape. After completing the wiring connections, plug the
ISO connectors into the mating sockets on the rear of the
chassis. Turn the unit on to confirm operation (vehicle ignition
switch must be “on”). If the unit does not operate,
re-check all wiring until the problem is corrected.
6. Mount the new radio assembly to the dashboard or center
console using the reverse procedure in step 1.
7. CAUTION! Be careful not to damage the car wiring.
NOTE: It is the end-users responsibility to install and operate this unit in a
manner in accordance with local, state and federal laws. The PARKING
BRAKE wire MUST BE CONNECTED as directed in the manual.
CAUTION! Do not block the cooling fan exit. If blocked, the unit may overheat and become damaged.
What’s in the Box
• MAC 620 Head Unit
• Left and Right Double DIN Mounting Brackets
• 2-DIN-sleeve
• Custom Cosmetic Trim Ring
• Power supply/speaker output adaptor with ISO connectors
• Audio/Video input harness
• TMC Module
• GPS Antenna
• Rubber bump
• Owner’s Manual
• Installation Guide
Tools and Supplies
You will need these tools and supplies for installation:
• Flat-head and Philips screwdrivers
• Wire cutters and strippers
• Tools to remove existing radio (screw driver, socket wrench
set or other tools)
• Electrical tape
• Crimping tool
• Volt meter/test light
• Crimp connections
• 18 gauge wire for power connections
• 16 – 18 gauge speaker wire
WARNING! Never install this unit where operation and viewing could interfere with safe driving conditions.
