JRC JHS-770S - Public Address Function with an External Speaker (Option)

Operation
4-62
4.7.3 Public Address function with an external speaker (option)
If an external speaker (NVS-423/423A) is connected, the Public Address function is available to make
an announcement over the external speaker.
■ Procedure ■
1
1
1
.
.
.
Lift the handset from the cradle, and
press FUNC  4PA .
 The equipment will immediately enter PA mode
and enabled to make an announcement over
the external speaker.
 Press PTT key to talk.
 To finish the public address function and
return to the previous screen, place the
handset back on hook.
(Also, pressing CANCEL is as well.)
Public Address mode