ENGINEERING
Page 18
Omniguard™ 4
Print/Log Rates
The printing and logging of pressure readings begins once the unit
reaches normal operation (status bar indicates NORMAL). There are
two user-definable rates at which printing/logging occurs.
Normal Rate: (default is 15 min.)
• setting choices are 5, 15, 30 minutes or OFF.
• rate at which the highest & lowest pressure readings are
printed and logged to memory during normal operation
• when set to OFF, unit will only log & print alarm readings
Alarm Rate: (default is 15 sec.)
• setting choices are 15, 30, 60 or 120 seconds.
• rate at which pressure readings are printed and logged to
memory during an alarm condition
To change the Print/Log Rate --
1. Press MENU to view the Main Menu.
2. Highlight PRINT/LOG RATES using ▲/▼ and press SELECT to
change settings.
3. Use ▲/▼ to change the NORMAL RATE.
4. Press
/
to move from NORMAL RATE to ALARM RATE and
repeat step 3 to change the ALARM RATE setting.
5. Press SAVE to save the updated settings and return to the Main
Menu.
Pressing the
EXIT
key will return you to the Main Menu without
saving the updated settings.
To conserve paper and log space, the Alarm Print/Log rate will
reduce to 15 minutes if the unit stays in an alarm condition for more
than 10 minutes. The pressure monitoring rate is not affected. The
Alarm Print/Log rate will return to its original setting at the beginning
of the next alarm.
Inlet Pressure Response Rate
This setting determines how quickly the unit will react to pressure
changes. Reduce this setting if you are using the unit in conditions
where air pressure fluctuates rapidly and can cause false alarms,
such as in high wind.
Response Rate: (default rate is Medium)
• rate choices are Slow, Medium and Fast
• in windy conditions, set to Slow
• if quick response to small pressure changes is needed,
set to Fast
To change the Response Rate --
1. Press MENU to view the Main Menu.
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