Emergency repairs
– 102 –
NOTE: All vehicles are fitted
with a roof mounted antenna
and a fully shielded extension
lead.
NOTE: The radio power supply
is controlled by the ignition
switch.
Electrical Connections
To ensure safe electrical connections
and also to prevent irreparable damage
to any audio equipment being fitted, it is
essential that the following recommen-
dations are observed:
1. Before attempting to fit any audio
equipment it is essential that the
electrical connectors on the rear of
the audio equipment are correctly
identified in accordance with the
audio manufacturers instructions.
2. The color coded connectors con-
tained in the radio aperture provide
the following functions:
– Brown (A):speakers
– Grey (B): Power supply
Connect the DIN connectors to the cor-
responding connectors on the rear of
the audio equipment.
Speakers
All cabs are equipped with two speaker
enclosures, complete with all neces-
sary wiring, at either side of the cab.
Before attempting to fit any speakers,
ensure that the following information is
observed:
• Ensure that the impedance and the
power handling capacity of each
speaker is suitable for the audio
component application; refer to the
manufacturers technical literature.
• To maintain maximum sound qual-
ity, it is important that the speaker
cables are correctly connected to
the corresponding positive (+) and
negative (-) speaker terminals;
incorrect connection will result in
poor sound quality.
PB1340A.book Page 102 Friday, September 1, 2000 7:40 AM
