PRECAUTION FOR USE OF THE WIRED CONFERENCE SYSTEM TS-780 SERIES
1. Identifying version based on version control number
Please confirm the version control number printed at Bottom-Right side of name plate label located on rear side
of Central unit (TS-780) and bottom side of Chairman/Delegate units (TS-781/TS-782
) as below illustrations.
Rear view of Central unit
Bottom view of
Chairman/Delegate Units
Version control number
on Name plate label
URL:http://www.toa.jp/
133-07-00042-02
Version control number
on Name plate label
220-240V 50/60Hz 20W
TS-780 SERIES
CONFERENCE SYSTEM
INSTRUCTION MANUAL
SUPPLEMENTARY VERSION
Depending on production date, there are multiple version of Wired conference Central unit (TS-780) and Wired
conference Chairman/Delegate units (TS-781/TS-782) that differ in specifications used in TS-780 Wired confer-
ence system, even though they have identical model numbers.
Due to specification changes, please take note that units of different version can not be used in the same
system.
2. Connecting Central unit with Chairman / Delegate units
Since noise may occur in system, please follow below system connection instructions.
Please be noted that Chairman/Delegate should be the same version.
E00
CENTRAL UNIT
model TS-780
220-240V 50/60Hz 60W
TOA Coporation
MADE IN VIETNAM
SER.
E00
model
TOA Coporation
MADE IN VIETNAM
SER.
E00
model
TOA Coporation
MADE IN VIETNAM
SER.
E00
CENTRAL UNIT
model TS-780
220-240V 50/60Hz 60W
TOA Coporation
MADE IN VIETNAM
SER.
*No Version: There is no control number * : System connection are possible
: System connection are not possible
Central unit
No Version
E00 or larger
Chairman / Delegate Units
No Version
E00
E01 or larger
No Version
E00
E01 or larger