Video head adjustment
Don Norwood
quadlist at digitrakcom.com
Thu Aug 21 14:41:24 CDT 2014
Hi David:
Actually, that is the height adjustment. Instead of the knob and shaft that you have, the “normal” head simply had an Allen head screw there. The VR-1000 manual cautions the operator to be sure the head has stopped spinning before placing the wrench into the adjustment! Essentially, via a pivot point, it raises or lowers the “bar” on which the guide rides. The spring-loaded latch for the guide holds the guide both against that bar and against the engagement arm.
Don
From: David Crosthwait
Sent: Thursday, August 21, 2014 11:19 AM
To: Quad List
Subject: Video head adjustment
Don,
You appear to be right about this extended screw adjustment. Guide height? I don't think so. I don't see any adjustment for guide height. Hence, ship the head with the tape was necessary.
This head was sitting on my desk when I came to work after being out of town for a while. I suspect this head is from a VR-1000 that was at one of the networks here. I will ask the donor if he knows.
Stay tuned!
Best Regards,
David Crosthwait
DC Video
Transferring NTSC, PAL & SECAM quad and helical source tapes!
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