Huawei OptiX RTN 950A - Precautions for Handling the Toggle Lever Switch; Position and Description of the Toggle Lever Switch; Turning on the Switch; Turning off the Switch

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Precautions for Handling the Toggle Lever Switch
Turn the toggle lever switch only
after gently pulling it out.
•Position and description of the toggle lever switch
I : ON
O: OFF
•Turning on the switch
•Turning off the switch
Pull the switch out gently.
Turn the switch. Release the switch.
Pull the switch out gently.
Turn the switch. Release the switch.
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CAUTION
A dual-channel IF board does not
have a toggle lever switch.
NOTE