OS523/N NEWPORT ELECTRONICS, OS523/N Datasheet - Page 55

• Manufacturer Part Number: OS523/N
• Description: Temperature Display Panel
• Manufacturer: NEWPORT ELECTRONICS

Specifications of OS523/N

• Temperature Measuring Range: -18°C To +1371°C
• Temperature Tester Type: Thermometer - Infrared
• External Height: 167.6mm
• External Width: 218.4mm
• Lead Free Status / RoHS Status: na

6-2
6
Troubleshooting Guide
The thermometer is
“locked up” (the
display is “frozen”).
The display is either
erratic or stays at one
reading.
Problem
Remove and reinstall the batteries or
disconnect and reconnect the ac
adapter.
1.
2.
You can expect to see and hear the
following:
•
•
•
•
Clean the thermometer lens.
Refer to Section 4.2.
Activate the Diagnostic Program in
the thermometer as follows:
You will see the version number
“VER X.X” of the software for about
1 second.
You will hear a beep, “TST” is
displayed and °F flashes.
Soon after, all of the segments of
the display including the
backlighting will light up for about
1 second.
The display will clear and a PAS
(pass) or ERR (error) code may be
seen on the display.
a. Pull the trigger and press the
b. Hold down the
press the
“VER X.X” is displayed.
key to lock the trigger.
Solution
key until
key and
☞