L-Door Efficiency 800 Manuel page 36

Installation
Connect the garage door operator to electrical power and controls
Warning high voltage:
• Pull out the main plug from the mains socket before you open the cover of the drive head.
• Do not connect any live leads. Only connect potential-free buttons and potential-free relay
outputs.
• After connecting all cables, connect the cover to the drive head again.
Warning:
Before using the operator for the first time, it must be tested to make sure that it is working properly
and safely (see section on Maintenance/Checks).
Warning:
Danger by optical radiation!
If you look at an LED for an extended period from a short distance, this can cause optical binding.
Sight is then severely restricted for a short time. This can result in serious or fatal injuries.
You must not look directly at an LED.
1. External antenna
Lead the antenna upward through the housing recess.
When using an external antenna, the shield must be placed on the right
adjacent terminal (F).
E - Connector for antenna
2. External pulse generator
F - Connector for external impulse generator (accessories, e.g.
keyswitch or code keypad)
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36 | Manual / L-Door Efficiency 800
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