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The instruments can operate in two modes:
Stand-alone mode, described in this section
Remote mode, in which the instrument is controlled by a computer running DataView (see §4)
3.1. Making Measurements
Note that you can make a low-illumination measurement immediately following a high-illumination
measurement; no delay between measurements is required.
Refer to Appendix §A.2 for common illumination values.
3.1.1. HOLD Function
Pressing the HOLD key freezes the display. A second press unfreezes it.
3.1.2. MAX AVG MIN Function
You can monitor the maximum, minimum, and average measurements by pressing the
words MIN/AVG/MAX at the top of the display (see below). In this mode, pressing
value measured during the current session. A second press displays the average value, and a third displays the
minimum. Finally a fourth press restores the normal display. Subsequent presses of
To exit MAX AVG MIN mode, long-press
deactivated.
Lightmeter Data Logger Model 1110
3. STANDALONE OPERATION
1. Remove the cap protecting the sensor.
2. Place the sensor in the location to be measured, ensuring you do not
position yourself between the sensor and light source(s).
3.
If the instrument is OFF, press and hold down the
ON. The instrument displays the current time, followed by the
measurement.
4. To change the units of measure, long-press the
instrument will continue to use this unit when next turned ON.
5. To save the measurement to the instrument's memory, press the
button.
. Note that when MAX AVG MIN mode is active, the MAP function is
button until it turns
button. The
button. This displays the
once displays the maximum
repeat this
cycle.
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