Sony HDCAM HDW-F900R Maintenance Manual page 443

Check Procedure
1. Alignment tape playback
Play back the alignment tape HR2-1A (from 00 :
00 to 15 : 00).
2. CUE /TC head height check
(1) When the portion A of the tape as shown in
illustration is pushed down, check that the
level decreases.
If the level increases, perform step 3.
(2) When the portion B of the tape as shown in
illustration is pushed up, check that the level
decreases in the same manner.
If the level increases, perform step 3.
(3) Repeat changing the mode from the EJECT
state to the PLAY state a few times and check
that the output level remains unchanged from
the previous level.
If the level changes, perform step 3.
(4) Repeat changing the mode from REV x 3 to
PLAY a few times and check that the output
level remains unchanged from the previous
level.
If the level changes, perform step 3.
How to enter the REV x x x x x 3 mode
After pressing the PLAY button, press the REW
button. (Both the PLAY and REW buttons on the
keyboard turn on.)
HDW-F900R/V1 (E)
CUE/TC head assembly
A
B
CUE/TC head
A
B
Specifications :
Level must decrease when
tape is raised up and
pushed down by hand.
Height adjustment nut
CUE/TC head
8-37