The TB-20 Tally Box Converter from Datavideo is used to connect the ITC-100 Datavideo eight-user wired intercom system to the AG-HMX100 Panasonic switcher. It uses a 25-pin sub-D connector to extend the ITC-100 bi-color tally indicator function which indicates Live and Cue information. The cable can be reworked for use with other Panasonic switcher models.
Compatibility AG-HMX100 Panasonic
switcher
Connectors 1
x 25-pin sub-D male, tally input
1 x 15-pin sub-D male, tally output A
1 x 15-pin sub-D male, tally output B
Dimensions (L x W x
H) 11 x 11 x 5" (28 x
28 x 13 cm)
Weight 3.0 lb (1.4 kg)