Vanguard LTCA-10_40 - Manual (Page 30)

LTCA-10/LTCA-40 USER’S MANUAL
30
1. YES
If you wish to convert readings to standard temperature, press the
[1]
key (YES).
The “WINDING MATERIAL” menu will be displayed:
a. Press the
[1]
key to select copper as the winding material. Continue to
step g.
b. Press the
[2]
key to select aluminum as the winding material. Continue to
step g.
c. Press the
[3]
key to manually enter the Tk value. The following screen
will be displayed:
You can increase the Tk value by 0.5
°C increments by pressing the
[PAPER ∧ Contrast]
key.
You can decrease the Tk value by 0.5
°C increments by pressing the
[PAPER ∨ Contrast]
key.
Press the
[ENTER]
key to confirm your temperature selection. Continue
to step g.
2. NO
If you do NOT wish to convert readings to standard temperature, press the
[2]
key (NO) and continue to step i.
g. After the Tk value has been selected, the “D.U.T. TEMP” screen will be displayed:
Use the
[PAPER ∧ Contrast]
and
[PAPER ∨ Contrast]
keys to adjust the D.U.T.
temperature.
Press the
[ENTER]
key to confirm the temperature selection.
D.U.T. TEMP
25.0 °C 77.0°F
↑↓ to adjust temp
“ENTER” to accept
Tk:
230.0 °C
↑↓ to adjust Tk
“ENTER” to accept
WINDING MATERIAL
1. COPPER, Tk=234.5
2. ALUMINUM, Tk=225.0
3. MANUALLY ENTER Tk