Diagnostics Menu; Table 4-2: Default Settings; Figure 4-14: Diagnostics Menu - Ectron 1140A Instruction Manual

Thermocouple simulator-calibrator
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Operation
Thermocouple type / Output
Thermocouple offset units
Thermocouple offset
Reference-junction-temperature units
Reference-junction temperature
Instrument mode
Output mode
System temperature units
System voltage units
Temperature resolution limit
Voltage resolution limit
Temperature scale
Material
Terminals
Copper offset units
Copper voltage offset
Autozero enabled
Autozero temperature offset

Diagnostics Menu

The DIAGNOSTICS MENU is provided for the user to verify that the KEYPAD switches and the
LCD display bits are working properly.
Keypad Test
Select KEYPAD TEST to test any front-panel control for proper operation. The screen will indicate
any signal received from the front-panel controls, such as 6 PRESSED, ENTER RELEASED,
DECIMAL POINT HELD, or ENCODER TURNED CLOCKWISE. Press ESC when finished.
LCD Test
Select LCD TEST to test all the bits on the display. Initially, a horizontal bar slowly moves up and
down on the screen. By pressing either the up or down ARROW KEY or turning the ENCODER, the
user can manually control the position of the line to more closely observe the display bits.

Table 4-2: Default Settings

Parameter
DIAGNOSTICS MENU
KEYPAD TEST
LCD TEST
ABOUT

Figure 4-14: Diagnostics Menu

4-22
Setting
K-MN175* / 0.00°C
System units
0.00°C
System units
0.00°C
Source
Temperature
Celsius (°C)
Volts (V)
0.01°
0.1 µV
ITS-90
Alloy
Thermocouple connector
System units
0.000000 V
No
+0.00°C

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