Vam 122 Key |work| Official

To confirm a VAM-122 specimen, look for these specific persistent die characteristics:

Typical workflow

: The "key" aspect of the VAM 122 is its optical pickup unit (OPU). This lens system must remain perfectly aligned to focus the laser beam onto the microscopic pits of a CD. Over time, the laser diode can degrade, or the suspension system of the lens can sag, necessitating a full replacement of the unit. Common Applications vam 122 key

If you cannot find the exact key, buy a replacement tubular cam lock that uses a VAM 122 key (or a re-keyable lock). Hardware stores or Grainger/McMaster-Carr often stock them. A new lock + 2 keys costs $8–20. To confirm a VAM-122 specimen, look for these