Notes.on.installation - Virtual Reality VRCD400-USB Owner's Manual

Notes on Installation
• Disconnect negative battery terminal before starting installation. Consult the
vehicle's 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 color coded leads according to the diagram. Incorrect
connections may cause the unit to malfunction or damage the vehicle's elec-
trical 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.
Parts
2.Keys
2.Hex.Nuts
2.Lock.Washers
1.Sheet.Metal.Screw
1.Metal.Support.Strap
1.Flat.Washer
1.Mounting.Bolt
1.Faceplate.Case
1.RCA.to.1/8".Stereo.Plug
3