Informational Display (Lcd) - Honeywell ERX User Manual

Informational Display (LCD)

A single 8-digit alphanumeric display (LCD) is a standard feature of the ERX. The LCD may be
mounted externally without a window cover, externally with a window cover, or internally. A
LCD is required for viewing the display lists 1 & 2 data and live readings. Normally the
instrument is in the sample measurement mode and the LCD displays the primary transducer (P1)
last sampled pressure, default setup. The default item (P1) displayed while in the sample mode
may be changed by changing the item entered in item 482, e.g. P2, P3, or etc. When activated by
a push button function, the LCD will display any alarm conditions, display list 1 & 2, and live
pressure(s) and temperature. If an instrument is in an alarm condition, the LCD will display
'ALARM' or a user-defined message, control by what is entered in item 483. The alarm message
that's entered in item 483 can contain any alphanumeric character, but is limited to eight
characters.
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