Before You Install
IMPORTANT: Remove the two transport screws from the top
of the unit before installing.
Helpline No. UK/Northern Ireland 01270 508538 Rep.Ireland 1800 995 036
Web Support www.quesh.co.uk
Model No: 47743
5
Notes on Installation
Disconnect negative battery terminal before starting installation. Consult the vehicle
owner’s manual for proper instruction.
• The unit is designed for a 12Volt DC negative ground operation system only.
Before installing the unit, make sure your vehicle is a 12Volt DC negative ground
system.
• Be sure to connect the colour coded leads according to the diagram. Incorrect
connections may cause the unit to malfunction or damage the vehicle's electrical
system.
• Be sure to connect the negative (-) speaker leads to the negative (-) speaker
terminal.
• Never connect negative (-) speaker leads to chassis ground.
• The unit is only designed for use with 4 speakers. Do not combine output for use
with 2 speakers. Do not ground negative speaker leads to the chassis ground.
• Make sure all the connections are completely correct before turning on your unit.
• When replacing the fuse(s), the replacement must be of the same amperage as
shown on the fuse holder.
• Do not block vents or heater panels. Blocking them will cause heat to build up
inside and may result in fire.
• After completing the installation and before operating the unit, reconnect the battery.
• Then press the (RES) button with a pointed object, such as a ball-point pen to set
the unit to its initial status.
If you have difficulty installing this unit in your vehicle. Please contact your dealer.
Please remove the screws before installing the radio; Failure to do so will result in
the CD deck rejecting the disc. Please refer to the illustration below: