Hengstler Tico 772 Instruction Manual page 42

Operation
For DC-Versions:
When switching on the device in PNP-Mode, a short signal is applied to inputs A,B,C and the application
input.
To suppress the pulse in TTL-Mode, each input should be connected to 10 kOhm resistor and the 0 V
When switching on the device a short signal is applied to the application output.
To suppress this pulses connect a resistor of 10 kOhm / 0,225 W to the 0 V and the application-output.
3.3 Display
After powering on, all characters are illuminated for approx. 2 seconds; then the display changes over to the
Display or Programming Mode.
The display is available in four different versions:
Transflective Positive: black figures on back lit background
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Setup and
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