Button And Key Layout - Omega Engineering OS1300 Series User Manual

3.2 Button and key Layout:

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3.3 Operating Steps
1) Hold the thermometer by the handle grip and point it towards the surface to be measured.
2) Pull and hold the trigger to turn the thermometer on. The "SCAN" icon will appear on the top line of the display.
3) The surface temperature being measured will be displayed on the LCD screen.
4) When the trigger is released, the "HOLD" icon will appear and the last reading seen will remain on the display screen.
5) The thermometer will automatically turn off after 7 seconds of inactivity.
3.4 Button function
3.4.1
3.4.2
3.4.3
3.4.4 Adjusting Emissivity
1) With unit turned "on", press the "MODE" button [3] a few times to get to the "Є" annunciator
2) Press the Backlight/UP button [2] to increase value and the "T/DN" button [4] to decrease value.
3) When desired value is reached, press "SET" again to lock in the value.
3.4.5 Adjusting High/Low Alarm
1) With trigger held and "SCAN" activated on the display, press the "Mode" button [3] one press
2) Press the Backlight/UP button [2] to increase value and the "T/DN" button [4] to decrease value.
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Mode Selection
1) With trigger held, press the "MODE" button [3] to cycle through the different modes.
a. "AVG" displays average temperature reading seen during the session.
b. "MAX" displays maximum temperature reading seen during session.
c. "MIN" displays minimum temperature reading seen during session.
d. "HAL" shows High Alarm value (use UP and DN buttons to adjust up or down).
e. "LAL" shows Low Alarm value (use UP and DN buttons to adjust up or down).
f. "DIF" shows realtime difference between current reading and original starting value.
Changing Temperature Units
1) With trigger [1] held and "SCAN" flashing on display, press "°C/DN" [4] to select temperature
units in Celsius. Press "F/UP"[5] to select temperature units in Fahrenheit.
Adjusting Laser
1) While holding the trigger and "SCAN" activated on display, press the "Laser" button [8] to
toggle the single laser dot on and off.
which will show the current Emissivity value.
a time to get to "LAL" (low alarm) or "HAL" (high alarm) annunciator.
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