MIDLAND 9001z - Manual (Page 3)

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Installation Cont...
Power Wiring (negative ground only)
Step 1: If you have not determined whether your vehicle has a
negative or positive ground, do so now. Then disconnect
the negative lead from the battery to prevent short
circuits that can occur during wiring. Do not connect this
transceiver to positive ground electrical systems.
Step 2: With negative ground:
A. Connect the positive (RED WIRE) the one with
in-line fuse holder to either the
( a ) fuse block
( b ) cigarette lighter or
( c ) directly to the positive post on your battery.
Usually, the fuse block is the most convenient connecting
point. It is also possible to connect to the accessory
terminal on the fuse block or ignition switch, so that your
CB automatically goes off when the ignition goes off.
B. Then tightly connect the ground (BLACK WIRE)
directly to the vehicle’s metal frame. A good direct
metal-to-metal ground is essential for optimum
performance.
Mounting the Main Unit
Step 1: Loosen the retaining knobs on each side of the
mounting bracket to give enough space for the unit to slide
between the two bracket arms.
Step 2: Position the main unit between the bracket arms in
line with the retaining knobs. Set the height and angle for
optimum operating comfort and accessibility.
Step 3: Tighten the retaining knobs.
Installation of Microphone Hanger
Mounting holes are provided on the microphone hanger bracket.
The bracket can be attached to the vehicle dash or other
convenient location.
CB Antenna
How to Select, Position, Install and Tune the Right
One for You
Basically, you may choose from two types of mobile CB
antennas - full-length whip and loaded whip - and a
variety of mounts (depending on where you locate your
antenna). Midland markets a line of high-performance
antennas. Visit our website at www.midlandradio. com
to check out the selection.
Where You Locate your Antenna Does Make a
Difference.
Some general rules for antenna location that can aid CB
performance:
1. Put your mount as high on the vehicle as possible.
The higher the proportion of antenna length that is
above the roof, the better.
2. If possible, mount the antenna in the center of whatever
surface you choose.
3. Keep antenna cables away from noise sources such as
the ignition system, gauges, etc.
4. Make sure you have a solid metal-to-metal ground.
5. Exercise care to prevent cable damage.
Essentially, you have five location choices: the roof, gutter,
rear deck, front cowl or rear bumper. Where you decide
to locate your antenna will determine the type of antenna
needed.
Antenna Installation:
Follow the manufacturer’s installation instructions carefully.
-Warning: Never operate your CB radio without
attaching an antenna or with a broken antenna cable. This
will result in damage to transmitter circuitry.
-Safety notice: The antenna used for this radio must be
installed to provide a separation distance of at least 34
cm ( 14 in.) from all persons and must not be collocated
or operating in conjunction with any other antenna or
transmitter.
Tuning your Antenna
Some antennas are factory tuned. However, performance
can usually be improved by slightly lengthening or shorte-
ning its length, using a Standing Wave Radio (SWR) meter.
For the exact procedures to be used refer to the antenna
manufacturer’s installation manual.