BK Precision Anaheim Scientific H240, Инструкция по эксплуатации

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1. Press and hold the “ Sample Time Button” (4-8, Fig. 1) for about 3 seconds. The bottom of
the LCD will display “oFS” and “ SP-t” . To leave the setting menu press the “ ESC Button” (4-3,
Fig.1).
2. Press the “ R Button” (4-7, Fig. 1). The LCD display will now show“ SP-t” on the top of the
LCD , a “00” on the bottom left and a flashing “00” on the bottom right.
3. The bottom left “00” is for minutes adjust and the bottom right“ 00” is for seconds adjust. To
toggle between the seconds and minutes press the “ Sample Time Button” (4-8, Fig. 1). The
value flashing is the value that will be adjusted.
4. To change the sampling seconds time, use the “ ▲ Button” (4 -5, Fig.1) and/or the “ ▼
Button” (4-7, Fig.1).
5. Press the “ Enter Button” (4-4, Fig. 1) to save settings. Both the seconds and minutes values
will flash four times and the unit will then go in to standard measurement mode.
6. If you wish to cancel the settings during the four seconds of display flashing, press the “ ESC
Button” (Fig. 1).
5-2 Clear the Existing Saved Data from Memory
1. Pressing the “ CLR Button” (4-6, Fig. 1) for about 3 seconds the LCD will displayon the
bottom “ Send” and “ CLr” .
2. Press the “ R Button” (4-7, Fig. 1) and the LCD will display the number of data points stored
in to memory and to enter the clear memory function.
3. Use the “ ▲ Button” (4 -5, Fig.1) and/or the “ ▼ Button” (4 -7, Fig.1) to change the “ n” and “ Y”
in the bottom right of the LCD. The “n” and “ Y” are displayed to allow you to tell the meter either
“n” NO do not clear memory or “ Y” YES clear the memory.
4. Once you have set your answer to either “ n” or “ Y” , press the “ Enter Button” (4-4, Fig. 1).
The stored data number will flash for about four times and then the meter will go to the normal
measuring mode. To cancel your selection of“ n” or “ Y” after you pressed the “ Enter Button” (4-
4, Fig. 1), press the “ ESC Button” (Fig. 1). You will then be able to change your answer and
repeat step 4.
6. Send Saved Data Out the RS232 Port
Note: Cancel any Hold or Record functions before trying to send data.
1. Pressing the “ Send Button” (4-6, Fig. 1) for about 3 seconds the LCD will display on the
bottom “ Send” and “ CLr” .
2. Press the “L Button” (4-5, Fig. 1) and the LCD will display the number of saved data points
on the top of the LCD and the memory balance in the lower LCD.
3. Press the “ Send Button” (4-6, Fig. 1) once will send the data out and the LCD will show the
data points being send from zero to the number of stored data.
4. During the sending of data by pressing the “ Send Button” (4-6, Fig. 1) once will momentarily
stop the data transfer, pressing the “ Send Button” (4-6, Fig. 1) once again will continue sending
the data.
5. After the data send process is completed, press the “ ESC Button” (Fig. 1) to return to the
normal measurement screen.
7. Offset Adjustment
7-1 Type K and J Adjustment
1. After setting the meter for either Type K or J and inserting the probes in to the input socket
T1.
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