Monroe Electronics Electrostatic Fieldmeter - Static Monitor - model 177A - Manual (Page 28)

27
Ena/Dis – Toggles channel status Disable / Enable / Alarm for the
corresponding channel
Zero – Initiates Auto Zeroing for the corresponding channel
Auto Zero Exit – Stops ongoing auto zeroing
FP Lock – Click on the button on the monitor screen or select FP
From the Front panel drop-down menu:
Lock/Unlock – Select to toggle the front panel between lock / unlock. Red
LED indicates that the front panels controls have been locked.
When locked the front panel buttons do not function except for
Power, Setup and Exit. FP lock can be enabled or disabled
via the front panel controls or the pc software supplied.
Alarm/Non-Alarm –Select to set the Alarm mode. In Alarm mode channels
can be set to enable / disable / alarm. In Non-Alarm
mode channels can be set to enable / disable only.
System Diagnostic – Indicates if a system error exists. Select to test the
system. If the System icon is blinking it may be due to
one or more of the following:
 A channel is enabled, the alarm is set but no probe is connected.
Fix: Disable the channel or connect a probe to the channel.
 A channel, with its alarm activated, has reached the alarm level.
Fix: When the level has returned to its normal range toggle the
channel’s ENA/DIS button to clear the alarm.
 System power supply is below normal. Check power supply.
Change Password – Select to change the password. Enter the default
password (Default password is 1 9 5 3 ) as prompted.
Enter the new password as prompted. Upon
completion, the system will confirm the password
change if accepted.
Diagnostic
From the Monitor drop-down menu select Diagnostic, the following window will open: