What VCRs are support in the IC3 VCR EXtension?

VCR EX supported VCRs:
– Panasonic AG5700
– Panasonic AG7150/7350/7355 VCR’s
– JVC SR-S388 ES VCR
– Pioneer laserdisc
– Sony Serial protocol compatible RS422 interface VCR
– Sony RS232 controlled UVW VCR’s, 1200/1400/1800