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6.7
KEY LOCK
Pressing the + and - keys simultaneously for 3 seconds activates the local lock of all the keys, confirmation is given
by the display of the message bL. All adjustments are disabled for the user and bL appears when any key is pressed.
By repeating the sequence, the keys are unlocked.
bL
Key lock
6.8
PANEL BRIGHTNESS ADJUSTMENT
With the panel off, keep the + key pressed for 5 seconds until the message 01 appears. With the - key, bring the
value to 00 and wait 20 seconds to verify the correct setting.
0/0
Brightness adjustment