VWR 89369-158 Manual De Instrucciones página 5

appear on the display).
CLEARING THE MINIMUM/MAXIMUM MEMORIES
Clearing the Minimum/Maximum memories will set both the minimum and maximum values for all readings to the
current display readings.
The meter does not have to be in the Min/Max memory display mode to clear the minimum/maximum memories.
To clear the minimum and maximum memories, press and hold the MIN/MAX button for 3 seconds, all of the LCD
segments will appear on the display for approximately 3 seconds indicating that the minimum and maximum memories
have been cleared.
The minimum and maximum memories are also cleared when the meter is turned off.
ALARMS
Independent High/Low alarms may be set for all readings (ambient temperature, relative humidity and dew point
temperature). Temperature alarm limits may be set in 0.1° increments. Relative humidity alarm limits may be set in
0.1% RH increments.
Each High/Low alarm limit may be independently enabled/disabled allowing selecting of high alarm only, low alarm only,
or both high and low alarm monitoring.
SETTING HIGH/LOW ALARM LIMITS
While setting the High/Low alarm limits, if no alarm limit is desired for the value being displayed, press the MIN/MAX
button, "--.-" will appear on the display indicating the alarm for the value is disabled.
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Once a high and/or low alarm value has been set for a reading, the alarm will be enabled. appearing to the left of
the display value indicates that an alarm is enabled for that reading. Each readings High/Low alarm limit may be
independently enabled/disabled allowing the selection of high alarm only, low alarm only, or both high and low alarm

monitoring. appearing will indicate that either a high alarm, low alarm or both high and low alarms are enabled for
that reading.
1. Press and hold the SET button for 3 seconds, release the SET button when "SET" appears at the bottom right side of
the display in place of the time-of-day.
2. The low alarm limit for the ambient temperature will appear. The alarm value and "Lo" will flash on the display.
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3. Press the or button to increment the display to the desired low alarm value.
4. Press the SET button. The high alarm limit for the ambient temperature will appear. The alarm value and "Hi" will
flash on the display.
VWR Collection Manual ver 3, rel 5 30.10.2013