4
Quick Start
This section briefly explains the basics of setting up and operating your 1575 or
1590 thermometer readout.
4.1
Unpacking
Carefully unpack the 1575 or 1590 thermometer readout and inspect it to make
sure all components are present and in satisfactory condition. Verify that the
following items are present:
• 1575 or 1590 Thermometer Readout
• Serial Cable
• Manual
• Report of Calibration
• Calibration Label
If all items are not present, call a Hart Scientific Authorized Service Center.
4.2
Learn About the Features and Components
Familiarize yourself with the features and components of the 1575 or 1590 by
reading Section 5.
4.3
2575/2590 Scanner Setup
If a 2575 or 2590 scanner was purchased, refer to Section 10, 2575 Scanner or
Section 11, 2590 Scanner concerning specifics to each scanner.
4.4
Power Source
The 1575/1590 is normally configured to use 100–125 VAC, 50-60Hz. It may
optionally be switched to use 200–250 VAC, 50-60Hz. The switch on the back
of the instrument is used for switching the voltage. Make sure the voltage
switch is always set correctly!
4.5
Probe Connection
Your SPRT or thermistor probe connects to the 1575/1590 using the patented
DWF connector posts of Input 1. The input accepts a four-wire probe. The C1
and C2 patented DWF connectors source current to the probe and P1 and P2
measure the voltage on the probe. A resistor used for a reference should be
connected to Input 2 in the same fashion.
4 Quick Start
Unpacking
17