Pentair BIOSHIELD CLP41A6-XN Installation And User Manual page 25

Operator Text Display
The Microprocessor Controller Text Display is used to present information to the operator as well as serving as a command
interface. The microprocessor performs various functions that include intercepting operator commands and updating
displayed data. In addition, the software verifies voltage, lamp operation and saves current hours to EEPROM, etc.
Function Keys
Command initiation is performed using the "Function Keys" labeled:
Position 1, Position 2 and Position 3.
The "Function Keys" functions are as follows:
Position 1 = Left
Position 2 = Enter
Position 3 = Right
Position 1 & 2 (pressed simultaneously) = "Big Left"
Position 2 & 3 (pressed simultaneously) = "Big Right"
When using a function key, press and hold down until the desired action occurs. The function key must be released when
selecting another key. For example: when pressing the "Enter" function key to move to the SETUP menu, Press and hold
"Enter" until the text display begins to change, then let go.
Text Display Contrast Adjustment
Your location will determine the required brightness of the Text Display. Inside the
enclosure, on the back of the Text Display, on the printed circuit board, you will find an
adjustment potentiometer. Carefully, use a screw driver to adjust display brightness.
See image to the right.
Initialize
With the External Power Switch turned "ON", the text display will be active
for a few seconds while background system checks are made. Your unit's
model number, serial number, and microprocessor controller number will
display before the main screen loads.
BIOSHIELD™ Commercial UV Disinfection System Installation and User's Guide
Position 1 Position 2
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Position 3