Neptune E-Coder)R900i, Installation And Maintenance Manual

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E-Coder)R900 i Basement and Pit Installation and Maintenance Guide 6
4 Activating and Reading the E-Coder)R900 i
How to Activate LCD Using the Light Sensor
The light sensor is recessed under the small round hole near the center of the dial
face. The hole is marked with a light bulb graphic (see figure). The light sensor
activates the LCD display for several minutes when the unit is exposed to a light
source. For example, a unit mounted in the basement would turn on the LCD for
several minutes after the room light is turned on. A unit mounted in an outside pit
would turn on the LCD for several minutes after the pit lid is opened exposing the
unit to daylight. If the LCD is currently off, the LCD may be reactivated by covering
the dial plate with your hand for about two seconds. In bright sunlight, it may be
necessary to close the cover or the pit lid momentarily. If the LCD does not reacti-
vate as expected, try shining a flashlight on the light sensor.
Figure 4 Activating the LCD
How to Read
It is important to become familiar with the information available from the meter.
To identify this information the following icons and displays are helpful.