Default - Factory Settings - Macurco OX-6 User Instructions

3. With the 4-20 mA function turned "On" and the O2 concentration climbing the 4-20 mA signal will ramp up corresponding to the
concentration (0-25% v/v).
Default Configuration – Factory Settings

The default Power Up Test setting is ON

The default Display setting is ON

The default Buzzer setting is ON

The default Alarm Relay Setting is activation at 19.5% v/v

The default Alarm Relay Configuration is Normally Open

The default Fan Relay Setting is activation at 20.2% v/v

The default Fan Relay Delay setting is 3 minutes

The default Fan Relay Runtime setting is 0 minutes

The default Fan Relay Latching condition is OFF

The default Trouble Fan Setting condition is OFF

The default 4-20mA Output setting is ON
To change settings, remove the Philips screw on the front of the OX-6. Pull off the front cover of the unit.
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