Sony DNW-7 Maintenance Manual page 7

6. Electrical Alignment (Only for DNW-9WS/9WSP/90WS/
90WSP)
6-1. General Information for Electrical Adjustment .......................................... 6-1
6-2. ENC Level Adjustment ............................................................................... 6-3
6-3. TEST OUT Level Adjustment .................................................................... 6-3
6-4. VA Gain Adjustment ................................................................................... 6-4
6-5. White Shading Adjustment ......................................................................... 6-5
6-6. Gamma Correction Adjustment .................................................................. 6-6
6-7. Black Set Adjustment .................................................................................. 6-7
6-8. Flare Adjustment ......................................................................................... 6-7
6-9. Manual Knee and White Clip Adjustments ................................................ 6-8
6-10. Crispening Adjustment (16:9) ..................................................................... 6-9
6-11. Level Depandent Adjustment (16:9) ........................................................... 6-9
6-12. H/V Ratio Adjustment (16:9) .................................................................... 6-10
6-13. Detail Level Adjustment (16:9) ................................................................ 6-10
6-14. Crispening Adjustment (4:3) ..................................................................... 6-11
6-15. Level Depandent Adjustment (4:3) ........................................................... 6-11
6-16. H/V Ratio Adjustment (4:3) ...................................................................... 6-12
6-17. Detail Level Adjustment (4:3) .................................................................. 6-12
6-18. Skin Tone Adjustment ............................................................................... 6-13
6-19. Zebra Adjustment ...................................................................................... 6-14
6-20. Automatic Iris Adjustment ........................................................................ 6-15
7. Periodic Maintenance and Inspection
7-1. Cleaning ...................................................................................................... 7-1
7-2. Periodic Check ............................................................................................ 7-7
7-3. Cares After Using at Special Environment ................................................. 7-9
DNW-7/90/90WS
6-1-1. Note for Adjustment ................................................................... 6-1
6-1-2. Equipment/Fixtures .................................................................... 6-1
6-1-3. Initial Setting for Switches ......................................................... 6-2
7-1-1. General Information for Cleaning .............................................. 7-1
7-1-2. Cleaning of Tape Running Surface of Upper Drum
and Video Heads ........................................................................ 7-3
7-1-3. Cleaning of Tape Running Surface of Lower Drum
and Lead Surface ........................................................................ 7-4
7-1-4. Stationary Heads Cleaning ......................................................... 7-5
7-1-5. Cleaning of Tape Running System and Tape Cleaner ............... 7-6
7-2-1. Hours Meter ............................................................................... 7-7
7-2-2. Periodic Check List .................................................................... 7-8
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