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3 DASH Machines – Care and Us e

SDDS Print Master Guidelines, Page 10 of 26

3 DASH Machines – Care and Use

3.1

Models

T here ar e fi ve model s in current use

Sony PCM3324

Sony PCM3324A

Sony PCM3324S

Sony PCM3348

Sony PCM3348HR

T he top two machi nes from this list can be us ed but are not recommended. The other s

have eas y provision for Fs shift pull down and have a us ef ul 0.2dB per segment

calibration mode.

3.2

Head cleaning

Ensure the utmos t care when cleaning heads on these machi nes . Move i n a s i de to

side di r ecti on only. Moving up and down can damage the head per manentl y and

replacement is extremely costly. Clean with isopropyl alcohol and an appr oved chamoi s

cleaning s ti ck.

3.3

Pr e-str iping

Although you can manage wi th advance r ecor d mode, it is far better to pr e-s tr ipe all

tapes. Format at single s peed us i ng advance r ecor d wi th all tracks armed. SCPC does

not recommend us i ng the “Pr eS tr i pi ng” function, which formats at 4X speed.

3.4

Number of reel s on a t ape

It is best to have one tape per reel , as this makes replacing r eel s much easier.

However tape cos ts are hi gh. If more than one r eel per tape i s recorded, then it is

recommended that continuous timecode i s recorded thr oughout the tape.

Synchronisation errors will then be mi ni mi s ed. The box must be cl ear l y labelled wi th

start and end ti mes . There mus t be an absolute mi ni mum of 1 minute between reel s .

Five mi nutes is recommended.

3.5

Punch-ins

If drop-ins or punch-ins are necessary, make s ur e the cr ossfade ti me on the machi ne i s

set to mini mum. T his is also another good r eas on for pre-formatting.

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