Thermo Scientific Ramsey MINI CK100, Operating And Service Manual

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3.13.10 Test Current Output (Option IOUT)
Default: 4.0 mA Min: 0.0 mA Max: 20.0 mA
To force the output, enter the desired number of milliamps and press ENTER .
3.13.11 Test Communication A (Option COMM)
The following screen allows to check the serial lines option installed.
By pressing the START , the test is initiated. A test pattern is sent out on the TX output and
read on the RX input. If the test fails, the message "Test Failed" is shown; otherwise, the
message "Test Passed" is displayed.
3.13.11.1 Test RS232
To test RS232 the test requires a hardware jumper to be installed between terminals (RX) and
(TX).
3.13.11.2 Test RS485
To test the RS485 the test requires a hardware jumper to be installed between terminals
RX+/TX+ and RX-/TX-.
3.13.12 Test Keyboard
Press the RUN/SETUP key twice to exit. All other keys, including MENU , are displayed but
not executed.
- TEST SCROLL 5-
Current output #1
00.0 mA
ENTER
- TEST SCROLL 8 -
Test Communication A
Start
- TEST SCROLL 12 -
Keyboard
Key: ______