Gamma Modulator FHG65 Synchronizer FHG66
18
Hauser
A B
A B
CASC_IN
SYNC 1
SYNC 2
SYNC 3
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Arrangement of the display LEDs
•
Green LED; operational safety:
Is lit as soon as the supply voltage is switched on
•
Red LED; error:
Is lit if an error is present at one of the synchronization outputs or the cascading
input
•
A,B
Yellow LEDs; error identification:
Indicate the synchronization output where the error has
occurred:
•
A:
Error at SYNC 1
•
B:
Error at SYNC 2
•
A and B:
Error at SYNC 3
•
A and B off, but red LED on:
Error at cascading input (CASC_IN)
Operating elements
The DIP switches are located behind the swing-down front panel.
ON
OFF
1
2
3
4
DIP
ON
CASC_IN
SYNC 1
SYNC 2
SYNC 3
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Visualization of the operating elements (DIP switches)
The DIP switches are used to switch the synchronization outputs and the cascading input on and off
in accordance with the diagram above.
•
DIP switch 1:
Cascading input (terminals 23/24)
•
DIP switch 2:
Synchronization output 1 (terminals 33/34)
•
DIP switch 3:
Synchronization output 2 (terminals 31/32)
•
DIP switch 4:
Synchronization output 3 (terminals 21/22)
