Control Button Descriptions - FLIR EM54 User Manual

3.2 Control Button Descriptions

VEL |TEMP
TYPE-K
WB|DP
%RH
FLOW
MAX | MIN
AVG
SETUP
FLIR EM54 USER MANUAL
Long press to power ON or OFF
Short press to switch between Air Velocity (VEL), Air
Temperature (TEMP), and Thermocouple Temperature (Type-K)
measurements (upper display digits). Air Velocity and Type-K
measurements require attachment of remote probes
Short press to switch between Wet Bulb and Dew Point
temperature displays (upper display digits)
Short press to switch between Relative Humidity, Airflow, and
Area modes
Short press to access/exit Data Hold (freeze displayed reading)
Short press to step through MAX, MIN, and AVG recording
(REC) memories. Long press to exit and clear memories.
Short press to switch LCD backlight ON or OFF
Long press to access/exit the SETUP mode
Return button. See SETUP mode section for programming steps
requiring use of this button
In normal operation, short press to change the measurement
units for the upper display digits. See SETUP mode section for
programming steps that require use of this button
In normal operation, short press to change the measurement
units for the lower display digits. See SETUP mode section for
programming steps that require use of this button
Document Identifier: EM54-en-US_AA
6