Password; Graphic Symbols; Changing Parameter Values Or Statuses; Exiting The Menu - Dräger Polytron 8100 Notice D'utilisation

Menu

4.5.1

Password

A password consists of a 4-digit alphanumeric value.
From normal operation, tap and hold [DOWN] for more

than 3 seconds.
The message "Enter the password" will be displayed.
Confirm with [OK].

The screen to enter the password will be displayed with the

first digit on the left blinking.
Tap [UP] / [DOWN] to increment or decrement this digit,

then tap [OK].
The second digit will blink; set the correct value by tapping

[UP] / [DOWN], then tap [OK].
Repeat the process for the other two digits.

Tap [OK] when the full password is displayed.

If the displayed value matches the set password, access will
be given to the menu. If an incorrect password is entered, the
instrument will indicate "wrong password" and show the
dashes and blinking digit again, see Section 5.8.2 on Page 22.
Factory default passwords:
Calibration menu: _ _ _ 1
Calibration and Settings menu: _ _ _ 2
4.5.2

Graphic symbols

Graphic symbols facilitate navigation in the various menus.
Combined with the text » Back «, » Menu «, etc., exit
the menu or go back one step.
Closed folder
More functions or sub-menus are available.
Opened folder
The available functions and sub-menus are shown.
Function
When activated, functions can be executed in one or
more steps.
Selection activated
For functions that can be selected and activated,
the activation is executed by tapping [OK].
List above closed / complete
There are no other functions, menus or sub-menus listed
above.
List can be scrolled upwards
There are more functions, menus or sub-menus
listed above.
List below closed / complete
There are no other functions, menus or sub-menus listed
below.
List can be scrolled downwards
There are more functions, menus or sub-menus
listed below.
Next
Perform context-related action.
Number / total number of steps (screens) within
3/3
the function.
Entry
2/2
Enter data with [UP] / [DOWN].
16
4.5.3

Changing parameter values or statuses

Select the menu item to be accessed by tapping [UP] /
[DOWN].
When the intended menu item is displayed, tap [OK].

The current value or status will be displayed.
[UP] / [DOWN] allow adjusting the value of a numerical

parameter or scrolling through preset choices.
Once the display shows the intended value or choice, tap

[OK] to validate the new parameter and return to the main
menu.
When exiting via "Back to menu" or "Previous", all

changes will be discarded.
4.5.4

Exiting the menu

Tap [UP] to "Back to measurement" and tap [OK].

5 Menu
The menu is grouped into three main segments.
Information
Specific data about the instrument, the sensor and the
measured gas are summarized in this menu. The menu can be
accessed without a password.
No changes can be made.
Calibration
Calibration of the instrument must be performed at regular
intervals as detailed in the sensor data sheet.
Settings
This sub-menu contains all functions to configure the
instrument to the application specific requirements.
Dräger Polytron 8100