Polytec OFV-3001, Руководство пользователя

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3-3
3 First Steps
3.3 Control Elements of the Vibrometer
3.3.1 Controller
The front panel of the controller is shown in figure 3.1 .
1
POWER - L
ED
The L
ED
lights up when the key switch on the controller is turned to
position I and indicates that the controller is ready to operate.
2
Mains Switch
This key switch disconnects the vibrometer from the mains (position O)
and is used to switch it off in the case of danger.
3
Liquid Crystal Display (LCD) with background lighting
This display shows the configuration and the settings of the vibrometer.
The organization of the display and how to use it to operate the
vibrometer are described in detail in
section 5.9 .
4
FUNCTION - keys
Using these keys the cursor is moved vertically up (
↑)
or down (
↓
) on the
display. This is used to select parameters or to change between menus
(refer to
section 5.9.1 ).
5
SETTING - keys
Using these keys the settings are changed to higher (
+
) or lower (
−
)
values (refer to section 5.9.1 ).
Figure 3.1: Front view of the controller
O
P O W E R
O F V 3 0 0 1
V I B R O M E T E R C O N T R O L L E R
3
2 1 3 1 2 1 1 1 0
L L O R E M O T E R E S E T
F U N C T I O N S E T T I N G
4 5 6 7
+
-
O V E R O U T P U T
V E L O C I T Y
D I S P L A C E M E N T
C L E A R
O U T P U T
9 8
I
1
Caution !
Always connect the connecting cable to the sensor head before switching the controller
on !