3
IRT500-EU-EN v1.4 9/13
Meter Description
1. LCD
display
2.
Red, Green, Blue limit indicator LED
3.
Momentary press: Audible Alarm ON/OFF button
2 second press: Select °C or °F button
4.
SET button: Set alarm deviation from reference value
5.
Momentary press: Laser pointer ON/OFF button
2 second press: Select MAX/MIN display button
6. Battery
compartment
7. Power
ON
trigger
Momentary press: Display Hold ON/OFF trigger
2 second press: Power OFF trigger
8.
Laser pointers (2)
9.
Infrared sensing window
Display Description
1. SET and MAX/MIN display
2. Temperature display
3. Reference value display
4. HOLD, Laser active, Buzzer On/Off and Low Battery icons
5. Bargraph
1
2
3
4
5
6
7
8
9
1
2
3
4
5
