Tektronix LumaColor II J18, Instruction Manual

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Functional Check
1–10 J18 Photometer Instruction Manual
If the attached sensor head is a single channel sensor, the photometer
displays only one value for the measurement. See Figure 1–9.
Figure 1–9: Typical Single Channel Display
7. If a sensor head is not attached, or the sensor head is not
recognized, the J18 flashes the error message shown in
Figure 1–10.
Figure 1–10: Sensor Head Missing or Not Recognized Display
Functional Check
1–10 J18 Photometer Instruction Manual
If the attached sensor head is a single channel sensor, the photometer
displays only one value for the measurement. See Figure 1–9.
Figure 1–9: Typical Single Channel Display
7. If a sensor head is not attached, or the sensor head is not
recognized, the J18 flashes the error message shown in
Figure 1–10.
Figure 1–10: Sensor Head Missing or Not Recognized Display