Vanguard TRM-20_40 - Manual (Page 50)

TRM-20 AND TRM-40 USER’S MANUAL REV 1
46
Press the [1] key (COPPER, Tk=234.5) to select copper as the winding material.
Continue to step g.
Press the [2] key (ALUMINUM, Tk=225) to select aluminum as the winding
material. Continue to step g.
Press the [3] key (MANUALLY ENTER Tk) 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 the temperature setting. Continue to step e.
2. NO
Press the
[2]
key (NO) if you do NOT wish to convert readings to standard
temperature. Continue to step i.
g. The following screen will be displayed:
Use the [PAPER ∧ Contrast] and [PAPER ∨ Contrast] keys to adjust the D.U.T.
(Device Under Test) temperature.
Press the [ENTER] key to confirm the D.U.T. temperature setting.
D.U.T. TEMP:
25.0
°
C 77.0
°
F
↑↓
to adjust tk
"ENTER" to accept
TK:
230.0
°
C
↑↓
to adjust tk
"ENTER" to accept