V-1-02-EN
Light Meter. User Manual
3. Read irradiance measurement from the display. Adjust the aim of
the MTTS Light Meter sensor to obtain the maximum reading.
4. Press on/off button to turn MTTS Light Meter off. MTTS Light Meter
automatically shuts off after 1 minute to preserve battery life.
Operation
If more than one phototherapy light is being used on the
infant, take separate measurements for each light and chart
each reading.
Taking Measurements - Bili-Bed Phototherapy
1. Turn the MTTS Light Meter on.
2. Place the MTTS Light Meter in the middle of the lighted side of the
pad or mattress (see figure below). Any disposable covers should be
on the pad or mattress.
3. Read irradiance measurement from the display. Adjust the aim of
the Light Meter sensor to obtain the maximum reading.
4. Take two additional readings at different places on the pad, then
average all three readings.
5. Press on/off button to turn the Light Meter off. The Light Meter au-
tomatically shuts off after 1 minute to preserve battery life.
ON/OFF button is the ‘touch type’. Place the finger on the
touch panel, do not press hard
Phototherapy bed
lighted side up
MTTS light meter
If a Bili-Bed is being used at the same time as an overhead
phototherapy light the Light Meter displays combined value
of both units.
Operation
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