Fluke 45 user manual Using the Number Editor

45

Users Manual

Table 3-11. Options Available Through List Editor

To Set

Touch Hold Minimum Response Level

Decibel Reference Impedance in Ohms

RS-232 Baud Rate

IEEE-488 Address(If IEEE-488 Interface Installed and selected.)

RS-232 PrintOnly

Mode (If RS-232

Interface Selected)

Trigger Type

Pushbuttons

Sthen H

(THRESH)

Sthen I (REF e)

Sthen R (BAUD)

Parity options list displayed

Echo Mode

Sthen J (ADDR)

Sthen T (ADDR)

Eand T simultaneously

Options

"1" (5 % of range); "2" (7 % of range); or

2, 4,8,16,50,75,93, 110,124,125,135,150, 250, 300,500,600, 800, 900,1000,1200, or 8000

300,600,1200,2400, 4800, or 9600

"E" (even), "O" (odd), "no" (none)

On or Off

Valid addresses between 0-30

1,2,5,10,20,50,100, 200, 500,1000,2000, 5000,10000,20000, or 50000

1,2,3,4, 5 (See Table 5- 14.)

Annunciator

"HOLD"

"3" (8% of range)

"dB" and “e“; also "V" when 1000Ω

"baud"

"PAR" for parity

"Echo" and "On" or "OFF"

"IEEE"

"PRINT"

"tri"

3.When you have scrolled to 16, press Eto set the dB reference impedance. "16" now becomes bright, indicating that it is the selected value.

This dB reference will remain selected until you change it (as described above), turn the meter off, or reset the meter to the power-up configuration by pressing and holding down Eduring power-up. (See "Changing the Power-Up Configuration" later in Chapter 3.)

Using the Number Editor

Use the number editor to set the relative base, or the low (LO) and high (HI) points for compare (COMP) operations (see "Using the Compare Function" earlier in Chapter 3).

To use the number editor, proceed as follows:

1.To invoke the desired number editor, press Sthen press U, T, or K(REF #). See Table 3-12

Table 3-12. Number Editor Options

Pushbuttons

Sthen T(LO)

Sthen U(Hi)

Sthen K(REF #)

Number Editor Invoked On

Low Point for Compare Mode

High Point for Compare Mode

Relative Base

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