Hedson IRT 4-1 PCAUTO Mode D'emploi page 8

9.4.9 16 Disp. Contrast
You can change the contrast of the display on a scale from
light to dark (25–55). Scroll between the values with the up
and down arrow keys and press select to confirm.
9.4.10 18 Distance
You can change the distance measuring between centime-
ters and text. If text is choosen the distance is indicated on
the display as "too close", "too far" or "correct". If measur-
ing fails "check distance manually" appears.
9.4.11 23 Filter Time
The default value is 400 working hours. After this time, the
filter replacement warning is displayed for filter change.
If the mobile dryer is placed in a dusty environment, it is
recommended to change more frequently.
Note! Keep in mind that if the filter is too dirty, the lamp
service life will be reduced as a result of impaired cooling.
To reset, see "9.4.17 Reset filter timer".
9.4.12 25 Contin. Mode
The continuous mode is for sales demo purposes.
For safety reasons and for minimizing unnecessary wearing
down of the dryer, this mode must only be used in excep-
tional cases.
9.4.13 36 Advanced Pin Code
To change the code to your personal choice use the up and
down arrow keys to change the first digit, press select
to confirm. Continue with the second, third and fourth digit.
When completed press select to confirm the new four digit
PIN code.
Warning! Make sure that you remember the new code.
9.4.14 37 Dist Unit
This provides you with the opportunity to change unit type
between centimeters and inches.
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9.4.15 43 Advanced Code
It is possible to enable/disable the request for a PIN code.
This will remove the PIN code request in program mode and
the code 0000 will give you access to advanced settings.
Press select to confirm your choice.
9.4.16 44 Reset Prog. settings
You can reset to the pre-programmed factory settings for all
programs. Confirm by pressing yes.
Note! Also the programs 13-15 will reappear empty as
from factory.
9.4.17 45 Reset Filter Timer
After a filter change on the cassette/s, restart the filter timer
with this setting. Confirm by pressing yes to reset the filter
time counting.
To adjust the value in the filter timer, see chapter 9.4.11.
9.4.18 46 Statistics
The following information is available:
Run time
Shows accumulated working hours and minutes.
Start-ups
Shows the total number of starts of the dryer.
Σ (Total Power Consumption)
Presents the total energy consumption.
Φ (Average power consumption)
Presents the average consumption for all runs
9.4.19 47 Perform Self test
The best fault trace software on the market has been devel-
oped with this dryer. In this test all the important input and
outputs to and from the computer can be tested. This test
will give the opportunity for a quick and accurate function
verification of the different parts of the dryer.
This test procedure is only available in English. By pressing
the yes button you enter the first step of the self test. To
exit the self test, press the start/stop button.
Automatic testing includes the following:
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