Control Company 3652 ANEMOMETER/HYGROMETER/THERMOMETER/DEW POINT BAROMETER PEN - Manual (Page 2)

2. Press and hold the HOLD button for
approximately five (5) seconds, the unit of
measure will flash on the display.
3. Release the HOLD button and press the
POWER button, each press of the POWER
button will cycle the display through the
available units of measure (m/S→Km/h→
FPM→mph→Knot→m/S...).
4. Once the desired unit of measure appears,
press the HOLD button.
The unit of measure selected will be the default unit of measure until
changed.
SELECTING BAROMETER UNIT OF MEASURE
1. Place the meter into one of the following display
modes that displays a barometer reading:
Bar/An, Bar/Rh, or Bar/Tmp (see the “Display
Modes” section).
2. Press and hold the HOLD button for
approximately five (5) seconds, the unit of
measure will flash on the display.
3. Release the HOLD button and press the
POWER button, each press of the POWER
button will cycle the display through the
available units of measure (hPa→mmhg→
inHg→hPa...).
4. Once the desired unit of measure appears,
press the HOLD button.
The unit of measure selected will be the default unit of measure until
changed.
HOLD FUNCTION
The hold function allows the readings on the
display to be “frozen” so that they may be recorded.
1. Press and release the HOLD button to “freeze”
the display at the current reading. “HOLD” will
appear at the top of the display.
2. Once the reading has been recorded, press and
release the HOLD button to return the display to
the current reading. “HOLD” will no longer
appear on the display.
RECORD MODE (Min/Max Memories)
While in the Record Mode, the maximum and
minimum readings for Humidity (rH/Tmp or rH/dP mode), Barometric
Pressure (Bar/An, Bar/Rh, or Bar/Tmp mode) or Air Flow (An/Tmp mode) will
be recorded, depending on the display mode (see the “Display Modes”
section).
Record Mode records the minimum/maximum values achieved for the upper
display only. While in the Record Mode, the Automatic Shutoff feature is
disabled so that long term monitoring may be performed.
1. Select the desired display mode (see the
“Display Modes” section).
2. To enter the Record Mode, press and release
the REC button. “REC” will appear on display.
3. To recall the maximum and minimum readings
achieved since entering the Record Mode
(“REC” appearing on the display), press and
release the REC button.
4. The first press of the REC button will display
the maximum reading achieved since entering
the Record Mode. (“REC MAX” will appear on
the display).
5. The second press of the REC button displays
the minimum reading achieved since entering
the Record Mode. (“REC MIN” will appear on
the display).
6. To return the display to the current reading,
press and release the HOLD button. “MAX” or
“MIN” will no longer appear on the display.
7. To exit from the Record Mode, press and hold
the REC button for 3 seconds. “REC” will no
longer appear on the display. The maximum
and minimum readings are automatically
cleared once the Record Mode has been exited.
AUTOMATIC SHUTOFF (Disable)
If no button has been pressed for ten (10) minutes, the Automatic Shutoff
feature will turn the meter off to preserve battery life.
The automatic shutoff feature setting is overridden while in the Record Mode.
(See the “Record Mode” section)
To disable the Automatic Shutoff feature, place the unit into the Record
Mode (see the “Record Mode” section).
ALL OPERATION DIFFICULTIES
If this meter does not function properly for any reason, replace the batteries
with a new, high quality batteries (see the “Battery Replacement” section).
Low battery power can occasionally cause an number of “apparent”
operational difficulties. Replacing the batteries with new fresh batteries will
solve most difficulties.