Sony DVW-709WS/709WSP, DVW-790WS/790WSP manual Recording Current Automatic Adjustment, Precaution

6-5-3. Recording Current Automatic Adjustment

Precaution

This adjustment is valid only when the playback equalizer adjustment has been successfully completed.

Preparation

.“6-5-1 Preparation” must have already been completed.

.OUTPUT/DCC switch (inside panel) → BARS

Adjustment Procedure

1. Insert a work tape*1 (BCT-D40).

*1 : A work tape that is not used so many times is desired.

The already recorded tape can be used. However, note that the previous signals will be erased during adjustment.

2.Start up the REC CURRENT ADJ. menu item by oper- ating the rotary encoder (on the front panel). (Adjust- ment time: about 3 minutes)

. A CH adjustment

. B CH adjustment

. C CH adjustment

. D CH adjustment

. E CH adjustment

. F CH adjustment

. G CH adjustment

. H CH adjustment n

The RF ALARM flashes during adjustment, but this is normal.

S56*VTR ADJ.

EQ ADJUSTMENT : OFF

REC CURRENT ADJ. : EXEC

CHECK ERROR RATE : ON

A:– B:– C:– D:–

E:– F:– G:– H:–

3.When the adjustment has ended successfully, the tape is ejected automatically and the message “ADJUST OK!” appears.

If the adjustment failed, the tape is also ejected automat- ically and the message “ADJUST NG!” appears. If the adjustment has failed, repeat the adjustment starting from step 1.

6-5. Video System Adjustment

Confirmation Procedure

1.Record the color bar signal on a work tape (BCT-D40) and play back. (About 30 seconds)

2.Check that the CONDITION display of the ERROR RATE item shows the following status.

S56*VTR ADJ.

EQ ADJUSTMENT : OFF

REC CURRENT ADJ. : OFF

CHECK ERROR RATE : ON

A:o B:o C:o D:o

E:o F:o G:o H:o

(The round black mark () or the cross mark (x) i.e., other than the white round mark (O), must not be dis- played for 3 seconds or longer.)

If the adjustment still fails, repeat the record current auto- matic adjustment starting from step 1 of the adjustment.

Setting upon Completion of Adjustment

. S4-1 (DCP-17 board)	→ OFF
. S20-4 (DVP-17 board)	→ OFF

DVW-790WS/709WS/707	6-11
DVW-790WSP/709WSP/707P P2V1