Default - Factory Settings - Macurco TX-6-ND User Instructions

With the display function turned off the display does not show the NO
is activated.
3. With the 4-20 mA function turned "On" and the NO
the concentration (0-20 ppm).
Default Configuration – Factory Settings

The default Power Up Test setting is On

The default Display setting is Off

The default Buzzer setting is Off

The default Alarm Relay Setting is activation at 5.0 ppm

The default Alarm Relay Configuration is Normally Open

The default Fan Relay Setting is activation at 2.5 ppm

The default Fan Relay Delay setting is 3 minutes

The default Fan Relay Runtime setting is OFF

The default Fan Relay Latching condition is OFF

The default Trouble Fan Setting condition is OFF

The default 4-20mA Output setting is OFF
To change settings, remove the Philips screw on the front of the TX-6-ND. Pull off the front cover of the unit.
concentration, but will show "ALr" when the Alarm relay
2
concentration climbing the 4-20 mA signal will ramp up corresponding to
2
12