Major tech MT943 Руководство по эксплуатации - Страница 9
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6. BATTERY CHECK-UP & REPLACEMENT
1. If the battery power is not sufficient, LCD will display low battery and
replacement of one new battery is required.
2. After turning off the meter, disconnect the battery cover with a
screwdriver.
3. Disconnect the battery from the instrument and replace it with a
standard 9V battery and replace the cover.
7. SPECTRAL SENSITIVITY CHARACTERISTIC
On the detector, the applied photo diode with filters makes the spectral
sensitivity characteristic meeting C.I.E.(INTERNATIONAL COMMISSION
ON ILLUMINATION) Photo curve V (λ ) as the following chart described.
8. CONNECTING TO PC
8.1. System requirements
Windows 10 or higher.
8.2. Connection
1. Switch the light meter on.
2. Plug the other end of the connecting cable to serial interface of the PC
(USB).
3. Plug the USB line connecting cable 13.6mm jack plug into the meter
socket
4. Start the light meter software.
5. Selecting the COM port 3, note select the 4 COM.
Note: You should switch the light meter on before you plug the USB line
connecting cable 13.6mm jack plug into the meter.
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