Operation Manual

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Operations
5) Handset 1 is Off-Hook while another Handset is Off-Hook
Handset 1 Handset 2 Handset 3
OFF-Hook On-Hook OFF-Hook
Operation possible Operation disabled Operation limited
6) All Handsets are Off-Hook
Handset 1 Handset 2 Handset 3
OFF-Hook OFF-Hook OFF-Hook
Operation possible Operation limited Operation disabled
In the cases above, disabled operation means a handset can only be used
to make a Distress Call. Limited operation means a handset can be used to
talk on the Intercom, adjust the sound volume, and make a Distress Call.
Handset Display
The dot matrix display indicates the handset's rank. If Handset 1 has
priority, for example, the message AVAILABLE is displayed on the LCD of
Handset 1 while HANDSET 1 (or the currently assigned handset name) is
displayed on the LCD of the other handsets.
1) If all Handsets are On-Hook
Handset1 Handset 2 Handset 3
RAY230_sect3_3.p65 7/13/2001, 1:42 PM29