With the HVR-Z1U, you should be using the Easy Setup HDV-1080i60.
36 product ratings - Sony HVR-Z1U Camcorder Package, w. Wide angle Adaptor, Case, charger, manual. Or Best Offer +$38.75 shipping. F S p A o E H G 0 G B n J s o C r e d. Sony Professional HVR-Z1U High Def Camcorder with 12x Optical Zoom w Wide Angle! 4.5 out of 5 stars. 35 product ratings - Sony HVR-Z1U HDV 3CCD 1080i HD NTSC/PAL Professional Camcorder - 50H SKU#1282902. From United States. S p o n s o r e d. Sony HVR-Z1U HDV Camcorder w/Accessories & Tapes. 5.0 out of 5 stars. 15 product ratings - Sony HVR-Z1U HDV Camcorder w/Accessories & Tapes. The HVR-Z7E offers cutting-edge features, such as the technology of 'Exmor' developed by Sony, which utilizes the full potential of the 3 ClearVid CMOS Sensor system. The technology of 'Exmor', which features the column-parallel A/D conversion technique, is also used in the PMW-EX1 XDCAM EX camcorder and Alpha Digital SLR (Single Lens-Reflex.


Try removing the firewire hub and plugging the camera directly into the iMac (you may have to temporarily reset your capture scratch disk if you are using the external drive as your capture scratch location) and see if FCP sees the camera.
If that does not work, download Preference Manager from Digital Rebellion (free) :
Preference Manager will let you archive your current preferences before you trash them, so you can restore them later, if you choose.
Use it to trash your preferences, then try to connect again.
Sony Hvr-z1u Driver Download
If that does not help, post back.
Sony Hvr Z1u Drivers Download
MtD
Sony Hvr V1u
Mar 8, 2013 10:36 AM