Clarion M10 Series Bedienungsanleitung PDF herunterladen (Seite 8)

C-SPEC CORPORATION WIRELESS PRODUCTS

ANTENNA RECOGNITION

The FCC prohibits standard types of antenna connectors for systems such as

the MerLAN M10. Although the unit uses a standard SMA female connector

for the external antenna port, the FCC has allowed this standard connection

for the MerLAN M10 because of the special antenna recognition function

provided by the unit. This function is implemented in an electrical manner

instead of a mechanical manner. Accordingly, no antennas or antenna

systems except those that Clarion provides as genuine accessories for the

MerLAN M10 are available. If such antennas or antenna systems are

connected to the MerLAN M10, the unit will never transmit. The external

antenna port outputs a low DC voltage (up to +5 Volts) for this recognition.

The unit is unconditionally safe against any type of passive load connected to

the external antenna port.

WARNING: If any measuring equipment is connected to the external

antenna port, please check that the allowed DC voltage applied to the

input of the equipment can be accommodated without any damage to the

equipment.

NOTE: Transmit signals can not be observed by connecting the external

antenna port to any measuring equipment because of the antenna

recognition function described above. A measuring antenna together with

an approved Clarion antenna can be used for any such requirement.

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Clarion M10 Series Bedienungsanleitung Seite 8