Omega Engineering OS550 Series, User Manual

Page: 43 / 77

3-27
Using the Infrared Thermometer/Transmitter
3
3.6.1 Reviewing the Last Parameters
The thermometer stores the last temperature measured in
the real time mode (refer to Table 3-1). This temperature
can be recalled by pressing the key.
1. With power applied to the unit, place the SLEEP/ON
switch to the SLEEP position.
2. Press the key to review the most recently stored
temperature data and parameters. You may review:
• MAX temperature
• MIN temperature
• dIF temperature
• AVG temperature
• HAL temperature
• LAL temperature
• AMB temperature
• MEM location
3.6.2 Downloading Previously Stored Temperature Data
(OS553, OS554)
Up to 100 sets of stored temperature information can be
downloaded to a serial printer or a personal computer. Each set
of temperature information is broken down to the temperature
value, the Emissivity, and the high alarm setpoint for that
temperature.
1a. Turn on the Serial Printer and set the following
parameters:
Speed: 4800 BPS
Data:
8 Bits
One Stop Bit
No Parity
or
1b. Turn on the Personal Computer.
2. Connect the RS-232 cable between the thermometer and
the Serial Printer or Personal Computer as shown in
Figure 3-10 or Figure 3-11.
°
F