Omega Speaker Systems OS550 Series User Manual

Page 30

Using the Infrared Thermometer/Transmitter

3-14

3.5.5 Using the Alarm Functions

The thermometer provides audible and visible alarm
indications.

• To set the high alarm value:

1. Press the

key until the High Alarm Display Mode

(HAL) appears.

2. Press the

key to increment the high alarm value. Press

the

key to decrement the high alarm value.

3. Press the

key to enable the high alarm function. The

icon appears.

If the temperature exceeds the high alarm setpoint,

you will hear a beep and the

icon on the

display flashes.

4. To disable the high alarm, press the

key again,

and the

icon disappears.

If you are not in High Alarm Display Mode (HAL) when
the high alarm goes off, you must press the

key to

get into the High Alarm Display Mode. Then press the

key to disable the high alarm.

The unit maintains its high alarm set point value even
when the power is removed.
Default Values of high alarm set points are:

OS551

750°F

OS552

1000°F

OS553

1600°F

OS554

2500°F

NOTE

°F

HAL

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