56 Tempest®900 4-Channel Wireless Intercom System
Split Mode
In Split mode, users are operang in a combinaon of Normal
and Shared mode. This mode oers the use of 4 BeltStaons (per
BaseStaon) that ulize the standard anyme talk back capability
and allows an unlimited number of “shared” BeltStaons to listen
and talk on the nal slot. In this mode, shared BeltStaons have
no control over which channel they operate on. The channel is
designated at the BaseStaon.
» Unlimited number of (shared) BeltStaons may be used
in addion to the 4 BeltStaons operang in Normal
mode; BeltStaons are inherently full duplex (talk/listen
at the same me) and are physically no dierent than a
BeltStaon operang in Normal mode.
» Shared BeltStaons operate in momentary talk mode;
only one shared BeltStaon may ulize the talk funcon
at any given me.
» Each BeltStaon is capable of features such as Stage
Announce, Wireless ISO, and Relays; however, each
acon takes up the only shared talk path so long as it is
triggered.
» Shared BeltStaons are unable to provide telemetry to
the BaseStaon or T-Desk, thus no BeltStaon sengs
can be adjusted from the BaseStation or T-Desk.
» Volume of the BeltStaon that is acvely talking is dynamically reduced to minimize the eect of echo. This
“Shared Audio” return can be disabled at the BeltStaon under the “Mode Sengs” menu.
Feature or Funcon Normal Split Mode Shared Mode
Number of Fully-Registered BeltStaons (FRB)* up to 5 up to 4 None
Number of shared belts None Unlimited Unlimited
Number of talk-back paths 1 per belt 1 per Belt FRB / 1 for all shared 5 for all Belts
Full-duplex audio Yes Yes Yes
Talk buon may be set to latch Yes Yes FRB / No shared No
Channel selectable at BeltStaon Yes Yes FRB / No shared Yes
Dual listen/talk Yes Yes FRB / No shared Yes
Locally generated sidetone in BeltStaon Yes Yes FRB / No shared No
Individual sidetone adjust per BeltStaon Yes Yes FRB / No shared No
BeltStaon sidetone heard via return audio No No FRB / Oponal shared Oponal
Dip in BeltStaon listen level when talking No No FRB / Yes shared Yes
BeltStaon LCD shows BaseStaon name Yes Yes Yes
BeltStaon LCD shows RF signal strength Yes Yes Yes
Receive call Yes Yes Yes
Iniate Call Yes Yes FRB / Yes shared, uses talk-back Yes, uses 1 talk-back per
Stage announce audio / relay Yes Yes FRB / Yes shared, uses talk-back Yes, uses 1 talk-back per
Wireless ISO Yes Yes FRB / Yes shared, uses talk-back Yes, uses 1 talk-back per
Relay operaon Yes Yes FRB / Yes shared, uses talk-back Yes, uses 1 talk-back per
Adjust BeltStaon sengs from BaseStaon / T-Desk Yes Yes FRB / No shared No
Telemetry info from BeltStaon on BaseStaon & T-Desk Yes Yes FRB / Only when Belt talks Only when Belt talks
*Fully-Registered BeltStaons (FRB) are BeltStaons that operate in anyme talk back and listen funconality and oer full
telemetry to and from the BaseStaon.