Omega Speaker Systems OS550 Series - Manual (Page 41)

3-25
Using the Infrared Thermometer/Transmitter
3
3.6 Recall Mode (Passive Operation)
Definition: Recall Mode is the passive operational mode of the
thermometer. In this mode, you may review the most recently
stored temperature data and parameters.
Figure 3-14. General Operational Block Diagram
In order to get into the Recall Mode of operation,
with power applied to the unit and the Sleep/On
switch in the “Sleep” position press the key
only.
On
Sleep
Mode
Power Applied,
Sleep/On Switch
in the Sleep Position
Real Time
Mode (Active)
Recall Mode
(Passive)
Press
(No keys
pressed)
Display Turns Off in
Approx. 10 Seconds
Sleep/On Switch in
the Sleep Position
Display Turns Off
Immediately
(Table 3-1)
(Table 3-2)
NOTE