Sony Digital Betacam DVW-707 Maintenance Manual page 215

5. REV Mode (Rewind at tape end)
(1) Set the dip switch S1-1 on the HN-260 board
to ON.
The red LED will light up.
(2) Press the switch S3 on the HN-260 board 10
times. After pressing, check that the Nos. 1
and 3 of the MODE display LEDs light up.
(3) Enter the PLAY mode at the tape end of
BCT-D40 (from 30 minute to 40 minute
segment).
After 2 or 3 seconds, press the REW button.
This setting enables the unit to enter the
REVx1 mode.
Check that the tape running conditions satisfy
the specifications 2 at the tension regulator
and S5 guides.
If the specifications 2 is not satisfied, perform
step 8 and higher.
(4) Set the dip switch S1-1 on the HN-260 board
to OFF.
The red LED will be turned off.
6. F FWD Mode
(Fast forward at tape end)
Enter the F FWD mode at the tape end of BCT-
D40 (from 30 minute to 40 minute segment).
Check that the tape running conditions satisfy the
specifications 3.
If the specifications 3 is not satisfied, perform
step 8 and higher.
7. REW Mode (Rewind at tape end)
Enter the REW mode at the tape end of BCT-D40
(from 30 minute to 40 minute segment). Check
that the tape running conditions satisfy the
specifications 3.
If the specifications 3 is not satisfied, perform
step 8 and higher.
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
Specifications 2:
(A) Upper flange of the S2 guide
Tape runs without any curl.
If tape curl occurs by all means, 1/10 or less of a tape width is
acceptable.
(B) Upper or lower flange of the tension regulator guide
Tape runs without any curl.
If tape curl occurs by all means, 1/10 or less of a tape width is
acceptable.
(C) Upper or lower flange of the S5 guide
Tape runs without any curl.
If tape curl occurs by all means, 1/10 or less of a tape width is
acceptable.
(D) Drum lead
Tape runs in contact with the drum lead and without any curl.
Specifications 3:
(A) Upper flange of the S2 guide
Tape runs without any curl.
If tape curl occurs by all means, 1/10 or less of a tape width is
acceptable.
(B) Upper or lower flange of the tension regulator guide
Tape runs without any curl.
If tape curl occurs by all means, 1/10 or less of a tape width is
acceptable.
(C) Upper or lower flange of the S5 guide
Tape runs without any curl.
If tape curl occurs by all means, 1/10 or less of a tape width is
acceptable.
5-1. Tape Running Adjustment
5-5