Display Annunciators - Fluke 2620A User Manual

MON Indicates that the Monitor function is enabled.
SCAN Indicates that the Scan function is enabled. Scanning can be enabled as a single
scan (SINGLE K Q), with a scan interval, with an alarm-triggered scan, or as an
externally triggered scan.
CH Indicates that the channel number is displayed immediately above, in the right
display.
SET Lit when the instrument is in Configuration Mode.
Mx+B Lit while Mx+B scaling is being defined and when a measurement on the display
has been scaled with an M value other than 1 and/or a B value other than 0. Also
dimly lit when in the Inactive Mode to indicate that an M value other than 1 and/or a
B value other than 0 has been defined for this channel.
FUNC Lit when a measurement function is being defined for this channel.
ALARM Lit when alarm values are being defined for this channel or when an alarm limit has
been exceeded while measuring.
V Indicates that the measurement function is volts for this channel (used with the AC
or DC annunciator).
DC Indicates that the measurement function is dc voltage for this channel.
AC Indicates that the measurement function is ac voltage for this channel.
Indicates that the measurement function is resistance for this channel.
Hz Indicates that the measurement function is frequency for this channel.
C Indicates that the measurement function is temperature for this channel and that the
degree unit is Celsius.
F Indicates that the measurement function is temperature for this channel and that the
degree unit is Fahrenheit.
m (milli) a multiplier for the displayed value, e.g., mV for millivolts. Also used when
defining alarm and Mx+B values.
x1 (times 1) a multiplier for the displayed value. Used when defining alarm and Mx+B
values.
k (kilo) a multiplier for the displayed value, e.g., kHz for kilohertz. Also used when
defining alarm and Mx+B values.
M (mega) a multiplier for the displayed value, e.g., M
defining alarm and Mx+B values.
R0 Lit when the ice point resistance is being defined for RTD measurements on the
displayed channel.
OFF Indicates there is no measurement function defined for the displayed channel; OFF
channels are skipped over when scanning. OFF is also used when defining an
alarm value to indicate that the alarm limit is to be ignored.
AUTO Indicates that autoranging is enabled for the displayed channel.
Used with the S and T annunciators when you are setting an alarm limit value. Also
LIMIT
lit when displaying a measurement value (LAST, Monitor) which has exceeded an
alarm limit.
Table 2-1. Display Annunciators
Setting Up the Instrument
for megohms. Also used when
Overview
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