7
4. Press the
MAX/MIN
button again to toggle between "MAX" and
"MIN" displays.
5. To exit the "MAX MIN" mode, press and hold the
MAX/MIN
button
until the MAX and MIN symbols disappear.
Data Hold
Press the
HOLD
button to freeze the displayed reading. The "MANU
HOLD" symbol will appear on the LCD display. Press the
HOLD
button
again to resume normal operation. When the "Data Hold" function is
enabled the analog bargraph will continue to display level changes.
Peak Hold
The Peak Hold feature allows the meter to captures light pulses that rise
or fall down to 10μs.
1. Press and hold the
PEAK
button until "CAL" appears on the
LCD display.
2. Momentarily press the
PEAK
button. The 'PMAX' symbol will
appear on the LCD display. The meter will then measure and
display any light pulses. The display will hold the results until a
higher pulse appears.
3. Press the
PEAK
button again to display the "PMIN" values.
4. To exit the "Peak Hold" mode, press and hold the
PEAK
button until
the 'PMAX' or 'PMIN' symbol disappears.
Relative Mode
Measurements can be displayed as a difference between the measured
light level and a stored reference value.
1. To store a reading as a reference, press the
REL
button when the
desired reference measurement is on the LCD display.
2. All subsequent displayed readings will be "relative" to the stored
reference value. For example, if the reference value is 1000 and the
actual light level is 1250, the meter will display 250.
3. To view the reference value, press the
REL
button again so that
the "REL" symbol begins to flash. The displayed value will be the
reference value.
4. To exit the Relative mode, press and hold the
REL
button until the
"REL" symbol disappears.
continued...
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
