User's Manual
28
Step-4 To connect with external active antenna(optional)
When operating under the condition that satellite signals are obstructed or blocked
such as inside vehicle. First, locate the (optional) external antenna port (MCX
female) and then plug the connector (MCX male) of external active
antenna(optional accessory) into the external antenna port, as indicated in Figure 7.
Put the external active antenna on the roof metal surface of the car, or on the front
top-surface of the dash board where are not affect driving safety and appropriated.
Use only the active antenna(optional) supplied by EMTAC. Use of other antenna will
severely degrade positioning performance or even damage the receiver. Read “Basic
Guidelines” before using external active antenna accessory.
Figure 7
Connect and install the optional external active antenna in position before driving.
Do not operate the optional external antenna while steering on the road. The
optional active antenna is embedded magnet in its bottom for easy mounting on
metal surface, be caution not put near to materials are sensitive to magnetic field,
such as magnetic storage media like floppy diskette and mechanical wrist watch.
External Antenna Port
(MCX-type/female)
Connector of the optional External Active Antenna
(MCX-type/male)