Omega Vehicle Security HH-21 - Manual (Page 14)

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2. Record Annunciator
A flashing record symbol adjacent to a corresponding input selection
annunciator indicates that this channel is being recorded. A static record
symbol indicates data has been recorded, but is not being updated.
3. Trend Indication Annunciators
When the up-arrow is displayed, the reading is increasing.
When the down-arrow is displayed, the reading is decreasing.
When both arrows are displayed, the reading is stable.
When the second arrow is flashing on and off — the sensor is approach-
ing a stable reading.
4. BAT Low Battery Annunciator
This symbol appears when less than 10% of battery life remains.
5. K J T Thermocouple Type Annunciator
These symbols indicate the thermocouple type selection.
NOTE: To insure correct temperature readings, the displayed
thermocouple type must match the thermocouple
used.
6. Numeric Display
The 5 digit numeric display indicates the temperature of the selected
thermocouple, T1 or T2, or T1-T2.
7. °C, °F Temperature Scale Annunciators
The °C and °F symbols indicate whether the temperature readings are
displayed in degrees Celsius or degrees Fahrenheit.
8. MIN Minimum Annunciator
This symbol appears when the display is showing the minimum reading
stored while in the record mode.
9. MAX Maximum Annunciator
This symbol appears when the display is showing the maximum reading
stored while in the record mode.
R
E
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