EN
Dual Pass Scan Measurement
2x red flash
the row was not measured successfully because not all patches
could be recognized. Measure the row again, but reduce your
measurement speed and make sure that the device starts and
ends the measurement before and after the patches of the test
chart.
4x red flash
the row was not measured successfully because you started
reading the patches too early without giving the tungsten filament
lamp enough time to warm up. Measure the row again but allow
the lamp time to heat up before you start moving the
i1
Pro device.
1x green;
the row was measured successfully but the software
2x red flash
expected the measurement of a different row. Check if the row you
measured is the row the software is expecting.
5. Measure the same row again in the indicated direction. The second pass will
measure the row with the UV illumination only. If successful you can proceed to the
next row.
2x green flash the dual pass measurement of a row was successful.
1. Make sure that your device is calibrated and the
status indicators are pulsating
white.
2. Position the ruler with the device on the white paper in front of row #1 of your test
chart. It does not matter if you scan the row from left to right or right to left.
3. Set your software to dual pass scanning mode.
4. Press the measurement button on the device and wait one second before you start
moving the device to the opposite side on the ruler. Hold the measurement button
pressed until you have reached the far end of your test chart. The short delay before
the measurement process is required to warm up the tungsten filament lamp. The
status indicators on the device provide feedback if the measurement was
successful:
solid blue
the first pass was measured successfully and the device is ready
for a second pass with the UV LED in the indicated direction.
