Fluke 2620A, 2625A user manual Overview, Setting Up the Instrument, 1. Display Annunciators

Overview 2

Setting Up the Instrument

MON SCAN

CH

SET

Mx+B

FUNC ALARM

V

DC

AC

Ω

Hz

°C

°F

m

x1

k

M

R0

OFF

AUTO LIMIT

Table 2-1. Display Annunciators

Indicates that the Monitor function is enabled.

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.

Indicates that the channel number is displayed immediately above, in the right display.

Lit when the instrument is in Configuration Mode.

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.

Lit when a measurement function is being defined for this channel.

Lit when alarm values are being defined for this channel or when an alarm limit has been exceeded while measuring.

Indicates that the measurement function is volts for this channel (used with the AC or DC annunciator).

Indicates that the measurement function is dc voltage for this channel.

Indicates that the measurement function is ac voltage for this channel.

Indicates that the measurement function is resistance for this channel.

Indicates that the measurement function is frequency for this channel.

Indicates that the measurement function is temperature for this channel and that the degree unit is Celsius.

Indicates that the measurement function is temperature for this channel and that the degree unit is Fahrenheit.

(milli) a multiplier for the displayed value, e.g., mV for millivolts. Also used when defining alarm and Mx+B values.

(times 1) a multiplier for the displayed value. Used when defining alarm and Mx+B values.

(kilo) a multiplier for the displayed value, e.g., kHz for kilohertz. Also used when defining alarm and Mx+B values.

(mega) a multiplier for the displayed value, e.g., MΩ for megohms. Also used when defining alarm and Mx+B values.

Lit when the ice point resistance is being defined for RTD measurements on the displayed channel.

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.

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 lit when displaying a measurement value (LAST, Monitor) which has exceeded an alarm limit.

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