2
Installing Expert GPS CLOCK
2.1
Hardware Installation
The GPS module is delivered either with a serial adapter with two
cables or a USB adapter.
Connecting to SUB-D plug (Data transmission)
PS/2 plug
9 pin SUB-D plug for RS232 (serial COM port)
USB plug
Figure 1: Connectors of the GPS Module
The module is connected to the PS/2-plug, the serial interface is used
for the data connection to the PC and the USB plug for power
supply.
Important
: Turn off the computer to connect the serial cable.
Otherwise current/voltage peaks can occur and cause damage to the
hardware.
Connect the 9 pin SUB-D plug (female) of the GPS module to a free
serial interface (COM port) of the PC and connect the USB plug to a
free USB port.
After all cables have been connected, the PC can be switched on.
The LED on the top side of Expert GPS CLOCK starts to blink red
immediatly. Once the LED stays red, Expert GPS CLOCK has a
valid time.
Connecting to USB
If you have purchased the Expert GPS CLOCK with a USB adapter,
then please install the USB driver from the CD-ROM first before
you connect the Expert GPS to your system. After successful driver
installation connect Expert GPS CLOCK to your PC. The LED on
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Expert GPS CLOCK
