Operation 3
Monitor UV-900 User Manual 18-1120-05 Edition AF
15
3 Operation
3.1 On/off
1 Switch on the instrument at the mains switch on the rear panel.
2 The instrument performs a self-test and then starts calibration.
3 If the instrument ha s a calibrated cell path length set that differs from the
nominal length, a warning message appears on the monitor display.
Another message, displaying the calibrated cell length, also appears. The
display toggles between these messages.
4 To go to the
Main operating menu
, press
OK
or wait for about 45 seconds
to return automatically.
5 If no such warning messages appear, the display automatically shows the
Main operating menu
after approximately 1 minute. The instrument is
ready to use.
All parameters are factory set to default values.
3.2 Menu selection and settings
3.2.1 Menu selection
A specific menu is selected by turning the front selection dial clockwise or
counter clockwise. When the required menu is visible the menu or selection is
accepted by pressing the
OK
button.
Selftest
Please wait...
Calibrating
Please wait...
Please Check UV Cell!
Press OK/Esc to cont.
Real UV Cell Length
(?,??mm, SN??????
λ1(215) 1.123 AU
λ2(254) 0.02345 AU
Menu selection
OK
button
ESC
button
Select submenu Return one menu level
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