Dc Power Supply Connection; Connecting The Power Cord - Maxon MCB-10A Manual De Instrucciones

5) To connect an optional external speaker, locate
the external speaker jack on the power/antenna
connector box and firmly insert the speaker
plug into the jack. The radio speaker will be
disconnected when the external speaker is
engaged.

DC Power Supply Connection

The MCB-10A is designed for 12V DC operation
in vehicles with NEGATIVE (-) electrical systems.
Most domestic and foreign-made vehicles use a
negative ground system.
NOTE: Check your vehicle's ground requirements
before you begin radio installation. If the battery
terminal marked negative (-) is connected to the
motor block of your vehicle, it is a negative ground
system.
CAUTION: DO NOT attempt to connect the
MCB-10A to a positive (+) ground vehicle. Doing
so may cause damage to the CB unit and to your
vehicle's electrical system.
Connecting the MCB-10A Power Cord
1) Make sure the off/on-volume control is in the
off position before proceeding.
2) Remove the fuse located in the MCB-10A DC
power cord. To do this, grasp each end of the
white fuse casing, push together and twist the
ends away from one another.
3) Connect the red lead wire of the DC power
cord to a positive (+) 12V DC source, either
the engine fuse block, the internal fuse box, or
directly to the positive (+) post of your battery.
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