6 – Installation and set-up
OxyDetect Oxygen Deficiency Gas Detector
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05311001B / Revision 4
5.
Once the supervisor password has been entered correctly, the security select
screen will be displayed (see Figure 14), with the currently selected security
level highlighted.
6.
Press the
soft key twice to display the menus screen again.
Figure 14 - The security select screen
6.3.3 Changing passwords
If you change a password, ensure that you record the new password somewhere safe.
Otherwise, if you cannot recall the new password, you will have to contact Servomex
or your local Servomex agent for assistance.
Use the following procedure to change the supervisor and operator passwords:
1.
Select
Settings
Password.
2.
To change the supervisor password, press the
soft key, then enter the
new password: use the editing method described in Section 5.10.
3.
To change the operator password, press the
soft key to display the edit
operator password screen, press the
soft key, then enter the new
password: Press the
soft key to display the settings screen again
Figure 15 - The edit supervisor password screen
6.3.4 Adjusting the screen contrast
In poor ambient lighting conditions the screen contrast can be adjusted so that the
display is at maximum clarity to the user.
1.
Select
Settings
Contrast.
2.
Use the
and
soft keys to increase or decrease the contrast to the
required level, then press the
soft key.
