Mode selection and operation – Omega OS643-LS User Manual
Page 11
9
MODE SELECTION AND OPERATION
Press MODE button switches the mode around the cycle
e
®
ALM Hi
®
ALM Lo
®
MAX
®
MIN
®
HOLD.
HOLD
:Releasing MEAS button stops measuring temperature, the HOLD
indication appears, and the measured temperature is held.
e
:The thermal emissivity of the object set using the
▲
and
▼
keys.
ALM Hi
:The upper limit alarm temperature is set using the
▲
and
▼
keys.
When the measured temperature is exceeded the Hi setpoint, the
beeper emits a discontinuous pulse tone and "ALM Hi" is displayed.
ALM Lo :The lower limit alarm temperature is set using the
▲
and
▼
keys. When
the measured temperature is blew the Lo setpoint, the beeper emits
a continuous pulse tone and "ALM Lo" is displayed.
MAX
:The maximum temperature during measurement is displayed. when
measuring and also pressing the mode key, this will enter MAX/MIN/
Present cycling.
MIN
:The minimum temperature during measurement is displayed. when
measuringand also pressing the mode key, this will enter MAX/MIN/
Present cycling.