FloBoss 407 Instruction Manual
5-2 Rev 5/00
Figure 5-1. FloBoss 407 Display and Keypad
A membrane keypad (refer to Figure 5-2) with three rows of five keys allows you to interface with the
flow computer and activate the various displays configured for the local system. The keypad provides
you with on-site parameter editing and monitoring capabilities. The keypad is mounted in the main
door of the flow computer enclosure and has a gasket cover to protect it from the elements when not in
use. The keypad communicates with the flow computer and receives its power through the keypad
connector located on the processor board.
Each key on the keypad can be used in three different modes, as indicated by the label color: Normal
operations (black label), Edit operations (red label), and Alternate operations (white label below key).
To perform a Normal operation, press the desired key (neither
EDIT
or
ALT
keys are used). To perform
an Edit operation (to key in a value), press the
EDIT
key and then the desired key or keys. Press the
ENTER
key when you are done keying in the value. Each time you want to perform an Alternate
operation, press the
ALT
key and then the desired key.
NOTE
To ensure the key you press activates, push firmly in the center of the key.
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