Winland Electronics EA400 - Manual (Page 41)

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Changing Programming for a Previously Programmed Zone
A Zone can be re-programmed as desired at any time. Press the ZONE key and perform
Zone programming as described in Programming the Zones.
Locking the Program Settings
The EA200 / EA400 can be locked after programming. Lock the EA200 / EA400 as
follows:
1. Simultaneously press and release the ALARM SILENCE and ENTER keys. The
(Locked) icon appears.
2. If desired, unlock by repeating the above step.
Using the EA200 / EA400 to Monitor Environmental
Conditions
When programmed and powered-up, the EA200 / EA400 provides a display of data
corresponding to all active Zones (running display). If more than one Zone is active, the
display cycles through and pauses on each Zone for approximately 5 seconds.
To immediately access a reading for a Zone, or to go back to a particular Zone, use the
INCREASE or DECREASE keys.
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