MH-50B Chemistry Analyzer Operation Manual
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4.2 SET Serial com.
Setting the Serial com., select the parameters with ‘
→
’ ‘
←
’.
There are 5 BAUD RATIOS to select: 19200, 9600, 4800, 2400, 1200;
Input the BAUD RATIO, press ‘ENTER’ or ‘
↓
’ to select parameters of PARITY.
There are ODD, EVEN, NONE to select for PARITY.
Select “ON” or “OFF” for ‘Serial com.’, install the parameters of ‘Serial com.’ as the one in the
interface, install the ‘Serial com.’ with the same method for every time to power on, all ‘Serial com.’
state must be installed to asynchronous communication.
5. Absorbance
Test
It will show:
Operate according to the screen’s suggestion, the aim is to assure the variety of absorbance between
different periods, then rectify. Each wavelength will show ‘OK!’ in ABSORBANCE test. Or it will
suggest ‘FAIL’ and need to be adjusted. Introduced largely in chapter 7 “MAINTENANCE”.
6. Edit patients’ file
The internal memory will be effected because of some reason, then it will save wrong data, it will
effect result report if without modification, this function is as follows:
A: The amount of patients saved in the system, range: 1—255;
B: The actual amount of patients detected by the instrument.;
C: Current position of patients’ file: range 0—249
D: Patient No., range:1—9999
E: Saved patient’s sample, range: 0—30
(1) In normal condition, A should be equal to B, now ‘1’ key is useless. In actual application, because
there are too many disturbance factors especially the moment of turning on and turning off, it is
instability in the twinkle of power on and power off, now it is very easy disturbed to make mistake. It
will suggest wrong information after detecting the mistake, now you need adjust the patients’ file with
BAUD RATIO:19200
PARITY:DISABLE
SERIAL:OFF
1-MODIFY RECORD No
2-DEL DISPLAYED SAMPLE
RECORD No:XXXXX SEARCH No:XXXXX
SAMPLE No:XXXXX XXX XXXX
MEASURE ABSORBANCE
ASP DI WATER
C
D
A
E
B
