User`s guide

34 Agilent E6474A User’s Guide
3 Set Up Your System
Up to two phones and two E645xx receivers, or two phones and
one E746xx scanner can be connected to the Hub. It also
provides power to all devices, phone battery charging, phone
audio monitoring, and a serial port for a GPS receiver or
GPS/DR navigator. In certain configurations, the Hub can
support more than two phones via the AUX port and the
Downstream USB ports.
The Hub is technology independent. The combination of a
software license key and phone interface cable determine what
E6474A software features are available.
To permanently install an E6473B High Speed Direct Connect
Hub, see Appendix E, Permanent In-Vehicle Hardware
Installation.
Phone and Receiver Options
A system equipped with the E6473B High Speed Direct Connect
Hub option is available in a variety of configurations:
• One, two, or no tracking phones
• With or without an E7468A GSM Dual Band Scanner. The
E746xx Dual Band Scanner has up to two RF antenna
connectors or one RF and 1GPS for CDMA PN.
• With one, two, or no E645xx Receivers (with or without the
GPS option). An E746xx CDMA or JCDMA PN Scanner has
one RF antenna connector and one GPS antenna connector.
Dual Serial Port PCMCIA Card
If your system is equipped with two or more phones and does
not include an E6473B High Speed Direct Connect Hub, install
the Dual Serial Port PCMCIA card per the manufacturer’s
instructions. Connect the phones to the card with the cables
provided (see Figure 1). Refer to “Devices Connected Through
an E6473B High Speed Direct Connect Hub" on page 33.
NOTE
You cannot combine an E746xx Scanner and an E645xx Receiver with the
same E6473B High Speed Direct Connect Hub.