5-16
BVW-55 P2
4. F FWD mode check (At the beginning
portion of the tape)
(1) Put the unit into the F FWD mode.
(2) Check the tape running condition satisfies the
specification 2.
5-4. Tape Running Check and Adjustment
Spec. 2: (F FWD mode at the beginning portion of the tape)
[Drum entrance side]
.
S2 guide
Tape runs in contact with the upper flange.
.
S3 guide (S tension regulator guide)
Tape runs without contacting the upper and lower flanges.
If the tape runs in contact with the upper or lower flange, tape curl is
acceptable within the range of less than 1/10 of the tape width.
.
S4 guide
Tape runs without contacting the upper and lower flanges.
Even if the tape runs in contact with the upper or lower flange, tape curl
could not be acceptable.
[Drum exit side]
.
T2 guide
Tape runs in contact with the upper flange.
.
T3 guide (T drawer guide)
Tape runs in contact with the lower flange.
If tape curl occurs, tape curl is acceptable within the range of less than
1/10 of the tape width.
.
T4 and T5 guides
Tape runs without contacting the upper and lower flanges.
Even if the tape runs in contact with the upper or lower flange, tape curl
could not be acceptable.
.
T6 guide (T tension regulator guide)
Tape runs without contacting the upper and lower flanges.
If tape runs in contact with the upper or lower flange, tape curl is
acceptable within the range of less than 1/10 of the tape width.
.
T7 guide
Tape runs without contacting the upper and lower flanges.
Even if the tape runs in contact with the upper or lower flange, tape curl
could not be acceptable.
S4
S1
T1
T2
T3 T4
T5
T6
S2
S3
AT
head
CTL
head
Tape cleaner
T7
Full-erase
head
Impedance roller
Impedance roller
Drum
S tension regulator
T tension regulator
Capstan
Tape runs in contact
with the upper flange
Tape runs in contact
with the upper flange
Tape curl could not
be acceptable
Tape runs in contact
with the lead
Tape curl could not
be acceptable
Tape curl could not
be acceptable
Tape runs in contact
with the lead
[Drum exit side]
[Drum entrance side]
Tape
Lower flange
Curl
Upper flange
Tape curl is acceptable within
the range of less than 1/10 of
the tape width
Summary of Contents for BVW-55
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