Konica Minolta T-10A, Инструкция по эксплуатации

Страница: 36 / 60

34
Recording the Measured Illuminance Continuously (Analog Output)
1
Have the instrument ready for operation as described in
“Measuring the illuminance” (page 13) and push out the hold
button (RUN).
z
The range can be switched in RUN state only.
2
Insert the Mini plug (optional) into the analog output terminal.
z
How to connect the Mini plug (optional)
When connecting the instrument to an external device, solder the Mini plug
as shown in the figure. Be sure to connect a shielded cable to the Mini plug.
3
Select the measuring range suitable for the illuminance to be
measured.
z
Refer to “Setting the Range Manually” (page 32).
4
Adjust the sensitivity of the recorder according to the
illuminance to be measured.
z
The analog output level of this instrument is 1 mv/digit (one display
count), and the maximum output voltage is 3 V (3,000 mV).
5
Attach the cap to the receptor head (or block the head to
prevent entry of external light).
‹ “0 lx” will appear in the display section. However, the analog
output voltage may not be 0 mV due to the offset voltage.