Power Sources; Battery Life - Sony Walkman MZ-R909 Operating Instructions Manual

Power sources

You can use the recorder on house current
or as follows.
In the recorder ...
— a nickel metal hydride rechargeable
battery NH-14WM(A) (supplied)
With supplied battery case ...
— LR6 (size AA) alkaline dry battery
(not supplied)
It is preferable to use the recorder on
house current when recording for a long
time.
1)

Battery life

2)
When recording
(Unit: approx.hours)(JEITA
Batteries SP
Stereo
NH-14WM(A) 8.5
nickel metal
hydride
rechargeable
4)
battery
LR6 (SG) 7.5
Sony alkaline
5)
dry battery
NH-14WM(A) 20
nickel metal
hydride
rechargeable
4)
battery
+ One LR6
(SG) 5)
1) The battery life may be shorter due to operating
conditions and the temperature of the location.
2)
When you record, use a fully charged
rechargeable battery. Recording time may
differ according to the alkaline batteries.
3)
Measured in accordance with the JEITA (Japan
Electronics and Information Technology
Industries Association) standard.
4)
When using a 100% fully charged rechargeable
battery.
5)
When using a Sony LR6 (SG) "STAMINA"
alkaline dry battery (produced in Japan).
3)
)
LP2 LP4
Stereo Stereo
11 14
12 15
28 37
When playing
(Unit: approx.hours)(JEITA
Batteries SP
Stereo
NH-14WM(A) 24
nickel metal
hydride
rechargeable
2)
battery
LR6 (SG) 34
Sony alkaline
3)
dry battery
NH-14WM(A) 64
nickel metal
hydride
rechargeable
2)
battery
+ One LR6
3)
(SG)
1)
Measured in accordance with the JEITA
(Japan Electronics and Information
Technology Industries Association) standard.
2)
When using a 100% fully charged
rechargeable battery.
3)
When using a Sony LR6 (SG) "STAMINA"
alkaline dry battery (produced in Japan).
When to replace the batteries
When the dry battery or rechargeable
battery is weak, flashing r or "LOW
BATT" appears in the display. Replace the
dry battery or charge the rechargeable
battery.
The battery level indicator is approximate.
It may be more or less than the indication
depending on the operating condition.
Note
Stop the recorder before replacing battery.
1)
)
LP2 LP4
Stereo Stereo
27 31
40 45
75 84
75