Silvercrest CRE-521 Instructions Manual page 9

Note:
We recommend that you have the device installed by a specialized company. Then you will have created the prerequisites for
a problem-free functioning of the device. If at any point during the installation you are unsure that you can correctly connect
the device by yourself, contact a specialist. A faulty installation may cause damages to the device and the vehicle electronics.
1. For the installation of the device, please remove the transport safety screws on the CD drive first.
2. Then remove the installation frame from the device with the aid of the disassembly key, by sliding the disassembly keys into
the provided openings on the right and left side of the device, as described in Illustr. 8.1. Make sure that the protrusion on
the disassembly key (Illustr. 8.2) points away from the device while it is being inserted. Afterwards, the frame can be slid
down over the device towards the rear.
3. Now slide the installation frame into the installation slot provided for the car radio.
4. Now attach the installation frame by bending the installation brackets towards the outside with a screwdriver. The frame is
properly installed when it can no longer be pulled out, yet also keeps from sliding into the installation slot.
5. Now connect the provided cable set and the antenna corresponding to the Illustr. 8.3 and Illustr. 8.4 as well as the table
below to the vehicle's electric system. Also observe the specifications in sections 8.2 to 8.4.
Connector pin assignment ISO connector plug (also see Illustr. 8.3 number 7)
Contact
Plug A
1
2 Telephone mute
3
4 Ignition (ACC+) / red
5 Car antenna / blue
6 Automatic operating unit dimmer / orange
7 Battery 12V (+) / yellow
8 Ground / black
6. Slide the device into the installation frame until the stop. The device will then audibly lock into place.
7. Attach the front frame and then insert the operating unit.
Plug B
Rear right (+) – violet
Rear right (-) - violet / black
Front right (+) - grey
Front right (-) – grey / black
Front left (+) - white
Front left (-) – white / black
Rear left (+) - green
Rear left (-) – green / black
English
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