4.When all the keys on the set and on the remote commander are considered as OK, the following displays are shown for 4 sec- onds.
Example1: When the keys on the set are considered as OK:
Set LCD display
888SET OK
Example2: When the keys on the remote commander are con- sidered as OK:
Set LCD display
888RMC OK
5.When all keys were checked or if the upper panel is opened, the key check mode quits and the test mode (display check mode) comes back.
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