envea STACK 602, Руководство пользователя

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STACK 602 9 Maintenance
ENVEA UK Ltd
(PC-000848-MA Issue 5, December 2021)
vii
3. Repeat the process for brightness: use the ^ /
v
(Up/Down) controls to
increase the Brightness % from 50% up to 100% until a reading of 80 is
displayed (on the bar chart).
4. When finished, a confirmation message is displayed ( Setup Complete ).
5. Select OK to confirm and close the message. Then press the Exit button.
Resetting Opacity to Zero
When setting sensitivity/brightness up from the Opacity menu – on exiting the
Set Up screen, a confirmation dialogue (
Reset Opacity to Zero? ) is displayed.
Select Yes to set the current Received Light level to 0% (clean stack). Changes
in opacity are then measured from this base level. Otherwise, select No .
NOTE
: It is recommended to set up Opacity under process OFF / clean stack conditions so
that 0% Opacity corresponds to Zero dust.
Figure 21: Adjusting brightness and sensitivity.
7.5.2 Adjusting Brightness and Sensitivity Manually
To manually set your brightness and sensitivity, the recommended procedure is:
1. Referring to
Figure 21
above, set Sensitivity = Low and Brightness % =
50 .