Sony TCM-4TR - Manuel (Page 8)

Preparing a Power Source (continued)
Battery life (Approximate hours) (EIAJ*)
Sony alkaline Sony
LR6(SG) R6P(SR)
Recording (4.8cm/s) 6.5 1.0
Recording (2.4cm/s) 7.0 1.5
Playback (4.8cm/s) 6.5 1.0
Playback (2.4cm/s) 7.0 1.5
Measured value by the standard of EIAJ (Electronic
Industries Association of Japan)(Using a Sony HF-
series cassette tape)
We recommend to use long-life alkaline batteries.
Note
The battery life may shorten depending on the
operation of the unit.
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