User`s guide

2-7
Installing
Step 4. Turn on the lightwave switch
Step 4. Turn on the lightwave switch
1
Turn the lightwave switch on by pressing the line switch. The liquid-crystal
display (LCD) displays the message:
Initializing
When the switch is turned on, it automatically resets to channel 0 (reset, opti-
cal off position).
Screen Saver
A screen-saver has been built in to the switch to prolong the lifetime of the backlit LCD.
The screen-saver turns off the LCD backlighting after 10 minutes elapses without a
front-panel key being pressed. The time interval is not adjustable. To resume operation,
press any key.