User manual

Digital Monitor AMC-1DBx Series User Manual

12. SILENCE Pushbutton When pressed, this pushbutton silences the audible alarm

indication resulting from all active sensor alarms for an

individual, adjustable, preset length of time within the range of

0 to 60 minutes or infinite. Set its value to “0” to disable the

acknowledge feature.

Configure this pushbutton to also reset all associated relay

output indications, subject to defined minimum run times for

each relay. Pressing the SILENCE pushbutton in response to

new or recurring alarm conditions resets the acknowledge

timer to the preset time, including conditions previously

acknowledged.

Note: Sensor failure indications cannot be acknowledged,

except to reset the system fail relay.

SYSTEM STATUS

ALARM INDICATION

MODBUS OPERATION

ETHERNET

BACK PUSHBUTTON

ENTER PUSHBUTTON

HOLD PUSHBUTTON

SILENCE PUSHBUTTON

UP PUSHBUTTON

DOWN PUSHBUTTON

TEST PUSHBUTTON

RESET RELAY PUSHBUTTON

Figure 4-2: Digital Monitor AMC-1DBx Front Cover

4.1.2

Monitor Components

The Gas Monitor AMC-1DBx consists of a number of components which are described in the

following paragraphs.