11
Installation
3.4 Interfaces
The LICO 500 has two USB interfaces as a standard feature,
located on the back of the instrument (Figure 2). The USB Type A
interface is used for communications with a printer, USB memory
stick or keyboard. A USB memory stick is used to update
instrument software.
The USB Type B interface is used for communications with a PC.
The optional Hach Data Trans software (see Section 9 on page 93)
must be installed on the PC for this use.
A USB hub may be used to connect several accessories at a time.
Note: USB cables
must not be longer than
3 meters (10 feet).
These USB interfaces enable data and graphics to be output to a
Printer and a PC and upgrade instrument software (see
section 6.1.2 on page 76).
Figure 2 Interfaces
1 USB type A 3 Plug in power supply
2 USB type B 4 On/Off switch