AQ EXPERT Instruction & Operations Manual
Version 1.13
Page 50 of 63
Span calibrate the sensor as explained in Chapter 8. If you are installing a pre-
calibrated sensor, use the following procedure:
1) While holding the
SETUP
key, press the
MEASURE
key three times. The display
will show the sensor factors.
2) Press the
DOWN
key until you reach the appropriate sensor then press OK.
3) Use the
UP / DOWN
keys to enter the correct factor, digit by digit starting with the
hundreds digit, press
OK
to move through the tens, ones, and tenths digits.
C. Printer Paper Replacement
The external printer uses a high quality 2" thermal paper. Keep any spare paper rolls in
a cool dark place to prevent paper discoloration.
1) Press the open key on the printer to open the paper cover
2) Insert the paper as shown in the image. Remove any
remaining core of a used paper roll.
3) Make sure to align the paper roll properly.
4) Pull the paper out as shown in the image, and close the
cover.
5) Tear off any excess paper in the direction of the side of the
printer.
