Caliber CA 75.2BT - Installation

CA 75.2BT Manual
ENGLISH
FEATURES
 • WithBluetooth
®
wireless technology.
 • Thermal-,Overload-andShortcircuitprotection.
 • Europeandesignandengineering.
 • Inputlevelcontrole
 • No RCA inputs
MOUNTING
The enclosure has to have at least 5 cm (2”) ventilation space at all sides, to allow the
heat to rise away from the amplifier. Be sure that the power and signal cables can enter
the enclosure in a straight line, to avoid the risk of malfunction. Always place the
power-andsignalcablesatoppositesidesofthevehicletoreduceanynoises.
The amplifier should be protected from exposure to moisture and direct sunlight.
INSTALLATION
Remember to always disconnect battery ground before working on a vehicle’s electrical
system! Always place a fuse or circuit breaker no more than 30 cm (12”) from the
battery, no greater than the fuse(s) of your amplifier for optimal protection.
GETTING YOUR POWER STARTED
 • First,the+12Vterminalisconnecteddirectlytothebatteryofyourcar.Usea
cable of at least 10 mm
2
, and make sure that the connectors are of the same value.
 - Don’tforgettheextra“Vehicleprotection”fuse.
 - The+12VterminalshouldNOTbeconnectedtothecarfusebox.
 • Second,thegroundterminal(GND)mustbefastenedsecurelytothechassisof
the vehicle with the same mm
2
cable as the positive cable (the same amount of
power has to run through it). Ensure that all paint, undercoating or any other
insulation is removed from the area where you want to make your ground
connection to.
 • Finally,thereisstillonewiretoconnect,toswitchtheamplifierONorOFF.This
is the yellow wire. Connect this wire to the ignition of your vehicle, for switching
  ONandOFFsimultaneouslywiththevehicle.Orconnectittoaseparateswitch,
  sothattheamplifiercanbeswitchedONorOFFwheneveryouwant.
CONNECTING BY BLUETOOTH
 • SwitchtheCA75.2BTON.
 • Searchfor“CA752BTCALIBER”(password:0000)withyourBIuetooth
device and connect.
SPEAKER OUTPUT
 • Payattentioninconnectingyourspeakersand/orsub-woofers.Besureto
observe correct speaker output connections for front, rear and their polarity.
 • Donot usethe negativespeaker outputcommonly forleft and right speakers
(common ground). Improper polarity causes a loss of bass response.
 • Neverconnectthenegativespeakeroutputtothechassisofyourvehicle.This
can cause severe damage to your Car Audio System.