44
Relay for Lock release:
To configure the relay unit as AC Lock release:
Set JP1 system selection jumper for V2PLUS system (see page 38).
Set SW1-2 of the relay unit to ON (see page 38).
SAR-2Plus relay unit will be activated together with the Lock release of the door panel during
call reception or communication process by pressing door release button of any monitor/phone
of the backbone where the relay unit is installed.
BUS
SAR-2PLUS
SW1
JP1
E.of LINE
BUS
BUS
To the Door Panel
CONFIGURATION
TF-104
PRI
SEC
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Main
AC Lock release