⑦"Rotating Dial"Key:Rotate it clockwise to increase attenuation value,
otherwise decrease the value. The attenuation step is 0.5dB.
4.2 Function
4.2.1Press"
"key,to turn on the unit. It displays the absolute or relative
attenuation value. Press"
activated. The unit will auto-shut down after 10 minutes idle time.
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F i b e r O p t i c S o l u t i o n s P r o v i d e r
"key shorter, then the auto-off function is
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