Vanguard LTCA-10_40 User Manual

Page 38

LTCA-10/LTCA-40 USER’S MANUAL

1. YES

An expansion plot graphs the resistance waveform in more detail by allowing the
selection of a timeframe to be plotted using an appropriate resistance scale. Press
the

[1]

key (YES) to print an expansion plot. The following menu will be

displayed:

Press the corresponding key (

[1]

[2]

) to select the expansion type. The

“EXPANSION PRINT” menu will be displayed:

Enter the START time and press the

[ENTER]

key. Enter the END time and

press the

[ENTER]

key. The “RESISTANCE PLOT RANGE” menu will be

displayed:

Select the resistance plot range by pressing the corresponding key on the LTCA-
10/40’s keypad (

[1]

[2]

[3]

[4]

[5]

, or

[6]

). The printer will begin the print the

expansion plot. A time expansion plot from 17.0 seconds to 18.00 seconds and
resistance scale from 100 milli-ohms to 10 ohms is shown in figure 12.0.

When printing is completed, you will be returned to the “PRINT AN
EXPANSION PLOT?” menu and offered the option to print another expansion.
Return to step i.

2. NO

Press the

[2]

key (NO) if you do not wish to print an expansion. Continue to step

j. The “SAVE THIS RECORD?” menu will be displayed:

SAVE THIS RECORD?
1. YES

2. NO

RESISTANCE PLOT RANGE
1. FULL RANGE
2. 100

μΩ - 10mΩ

3. 1m

Ω - 100mΩ

4. 10m

Ω - 1Ω

5. 100m

Ω - 10Ω

6. 1

Ω - 100Ω

EXPANSION PRINT
START TIME: 0 S
END TIME: 0 S

1. EXPANDED TIME & RES

2. EXPANDED RES ONLY