Hach DR 5000 用户手册
14
Installation
3.3 Connection
The DR 5000 has three USB interfaces as a standard feature,
located on the back of the instrument (
located on the back of the instrument (
The USB Type A interfaces are used for communications with a
printer, USB memory stick or keyboard. A USB memory stick is
used to update instrument software.
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
The optional Hach Data Trans software (see
section 5.2.6.3 on
page 31
) 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 of instrument software (see
Printer and a PC and upgrade of instrument software (see
Figure 1 Interfaces
1
USB type A
4
Fuse
2
USB type B
5
Plug in power supply
3
On/Off switch