VDO Dayton CD 2537 U, CD 2327 G, CD 2217 G Installation, Connection, Connectors fig. L, M and N

Page 13

INSTALLATION

Use the supplied mounting sleeve and the rear screw to mount the headunit firmly in the dashboard. Only use the supplied screws for installation. Keep leftover installation equipment for future use. If the installation requires drilling of holes or other modifications to the vehicle, please contact your dealer. This headunit is de- signed for the installation in the DIN-sized radio space in the dashboard of your vehicle.

Connection

Connection in vehicles equipped with standard ISO connectors

The headunit may be installed without major preparation in vehicles with ISO connec- tors. However, some signals may have to be adapted or connected to the ISO connectors.

Connection in vehicles without standard ISO connectors

For vehicles with different connection require- ment, ask your dealer for an adaptor cable. If no adaptor cable is available for your vehicle, connect the headunit as described in the "Connectors" section.

Preparation

The device must be connected to a 12V DC electrical system with a negative terminal to earth (car chassis).

Warning:

Installation that does not conform to these requirements may result in malfunction, damage or fire!

To avoid the risk of short circuit during instal- lation, disconnect the negative terminal of the battery until the headunit has been securely installed and connected.

Connectors (fig. L, M and N)

Connector A 1)

(optional) A1: Connect to the speed signal from the speedometer of your vehicle. Some vehicles are already prepared for it. Please consult your dealer.

A4: Connect to the switched 12V supply

(switched on/off by the car ignition)

A5: Connect to the power supply for an elec- tronic antenna or the control wire for the relay of an automatic motorized antenna. Do not use this connection for direct power supply to the antenna motor.

(optional) A6: Connect to corresponding dashboard wiring for the lighting control for in-vehicle illumination.

A7: Connect to a permanent 12V supply. This is the main power supply. Ensure that this connection can handle a current of up to 15A.

A8: Connect to earth/ground (vehicle chassis or negative terminal of the battery).

Pin

Signal

Pin

Signal

[A1]

SDVC

[A5]

Antenna control

[A2]

-

[A6]

Pilot Light

[A3]

-

[A7]

Battery

[A4]

Ignition

[A8]

Ground

Connector B 1)

Connector for loudspeakers (use 4-ohm loud- speakers only) wiring. Do not connect any of the loudspeaker leads to earth or directly to a booster/amplifier without high-level input or via an external fader! You can connect the loudspeaker leads directly to an amplifier with high-level inputs. The connection is shown in the following table.

Side & pol. Front / colour

Pin

Rear / colour

Pin

Left (+)

Green

[B5]

White

[B7]

Left (-)

Green / black

[B6]

White / black

[B8]

Right (+)

Grey

[B3]

Blue

[B1]

Right (-)

Grey / black

[B4]

Blue / black

[B2]

1) For this accessory, please contact your dealer.

Preamp Out

You can connect a power amplifier with 2 or 4 (need to share) additional loudspeakers to this headunit using the RCA cable (refer to pasted connection label).

Red RCA to right channel

White RCA to left channel

Wires of Steering Wheel Remote Control (SWRC)

Some main functions of this headunit can be operated from your existing in-vehicle SWRC, if available and suitable for usage. If your vehicle’s SWRC is based on 2-wire RC-3 compatible configuration, it can be directly connected to the headunit’s pair of SWRC wires.

Please program the headunit to recognise your vehicle's SWRC commands first before using.

You may need to turn on the SWRC inside the SAM after programming. Please check the SAM.

In case you are not sure of the steps, please contact your dealer for assistance.

English

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Contents CD 2737B CD 2537U CD 2327G CD 2217G Page Card 188mm 8mm Headunit Page Introduction Preventive MaintenanceTechnical and Function Data Before Starting EnvironmentTechnical and Function Data Content General Information ContentGeneral Information Protecting your headunit from theft Features InformationCD player and care An outline of a CD-ROM with MP3/WMA files is shown below Priority Event Connectors fig. L, M and N InstallationConnection Mounting Security Location of the Bluetooth Microphone ModuleRemoving the Front fig. O Q Inserting the Front fig. R THeadunit Remote Action Tuner CD, USB *, SD Blue Front Panel and Remote ControlControl MMC * & Aux REL Radio General OperationRadio Data System RDS CD Operation Listening to Music OperationGeneral AUX Operation Bluetooth OperationSpecial Functions Steering Wheel Remote Control Swrc Speed Dependent Volume Control SdvcTelephone Mute Brightness ControlPage Option Setting Usage Software Access Menu SAMColor Orange Brightness 1Green Mixed Logic OFF, on LED OFF, onTA EON OFF, LO, DX Bluetooth BT OFF, HFPPTY PTY OFF, PTY ON, News INTTroubleshooting