Output signals

The output signals may only be checked with the relay fitted.

1. Terminal 2: Ground if a) ground at terminal 8

b) burglar alarm primed approx. 25 seconds after closing tailgate (short pulse of approx. 0.5 seconds only).

2. Terminal 5: Battery voltage

3. Terminal 6: Ground if ground at terminal 9.

SERVICE INSTALLING RADIO SINCE 1985/2 MODELS PREPARED FOR RADIO INSTALLATION

1. Pull out tray holder and astray. 3. Remove mask on radio opening.

Porsche 944 Center Console LidPorsche 944 Console

2. Unscrew mounting screws on cover frame of center console.

4. Insert holding frame for radio and bend in tabs with a screwdriver.

Printed in Germany - V, 1985 Service Installing Radio Since 1985/2 Models 91 - 1

Prepared for Radio Installation

5. Connect radio.

Putting Radio Porsche 944

1 = Positive (+) and ground (—) wired via the ignition lock.

3 = Antenna connection.

4 = Antenna amplifier connection.

91 - 2 Service Installing Radio Since 1985/2 Models Prepared for Radio Installation

CONNECTIONS IN MODELS PREPARED FOR RADIO FROM 1986

1 Plug (6 pin) for radio power supply

Term.l = Ground connection

Term.2 = Ignition lock term. R

Term.3 = Lighting (bridged with automatic antenna)

Term.4 = Automatic antenna

Term.5 = Permanent positive term.30

Plug assignment only with Monterey SQ R 23

Term.l = Ground connection

Term.2 = Ignition lock

Term.3 = Lighting

Term.4

= Bridged, automatic antenna

Term.5

Term.6 = Permanent positive term.30

2 Antenna connection

3 Plug for antenna amplifier

4 Plug for automatic antenna/ antenna amplifier from radio

5 Ground connection

6 Permanent positive term.30

7 Automatic antenna/antenna amplifier (radio positive output)

8 Speaker connection left and right channel (2-channel radio)

9 Separating point for connecting speakers to a 4-channel radio (fading regulator is bypassed)

Note

Connections 5,6,7 are provided for the equalizer + power booster, but can also be used for other components.

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