Mazda MX-5 1990 Workshop Manual page 691

SYSTEM DIAGRAM
FEATURES
AUDIO
DIJ
RADIO CD PLAYER
AND
CASSETTE
TAPE
PLAYER
DOOR SPEAKER (RH)
o -
HEADREST
~
SPEAKERS
(PASSENGER)
~
HEADREST
~
SPEAKERS
(DRIVER)
\J
DOOR SPEAKER (LH)
This new audio system was developed especially for the Mazda MX-5 Miata.
The main features are described below.
1 . Anti-theft System
T
ANTENNA
05UOTX-235
To deter theft of the audio unit, the system is designed to accept a code number that makes the audio
unit inoperable if it is removal from the vehicle and then reconnected without inputting the correct code
number.
When the anti-theft system is activated, the unit will not operate and code will flash on the display until
the correct code is input.
Caution
• If the vehicle's battery is disconnected, the anti-theft system is activated.
• Three consective errors in inputting a code number to a unit that has had the anti-theft sys-
tem activated will render the unit completely inoperable. It must then be replaced.
2. Headrest Speaker
Headrest speakers are available.
3. Preset Memory
A total of 18 broadcasting stations on AM, FM1, and FM2 bands can be quickly and easily set.
4. Automatic Memory
By using the automatic memory function, which is independent from the preset memory, station selec-
tions can be easily made in an area where the broadcasting station frequencies are not known.
5. Clock
The clock display is incorporated within the audio display.
6. Metal Tape Automatic Detection
The tape player automatically detects the use of metal tape and automatically internal adjustments for metal
tape playback. The word "METAL" is shown on the display.
7. Illumination Lamps
The unit's illumination can be switched ON or OFF as desired.
T-109