Sony ICD-UX81 User Manual

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ICD-UX71/UX81/UX71F/UX81F 4-114-023-11(1)
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When replacing the battery
The remaining battery indicator on the 
display shows the battery condition.
Battery remain indication
 
: Replace the old battery with a new 
one.
: “LOW BATTERY“ appears and the IC 
recorder will stop operation.
Battery life
*1
When using Sony LR03 (SG) (size AAA) 
alkaline battery
Recording 
mode
ST
*3
STSP
*4
Recording
Approx. 13 hr. Approx. 13 hr.
Playback
*2
 
through 
speaker
Approx. 16 hr.  Approx. 16 hr.
Playback 
using the 
headphones
Approx. 40 hr. Approx. 40 hr.
FM 
recording
Approx. 4 hr. 
30 min.
Approx. 4 hr. 
30 min.
(hr. : hours/min. : minutes)
Recording 
mode
STLP
*5
SP
*6
Recording
Approx. 15 hr.  Approx. 13 hr. 
30 min.
Playback
*2
 
through 
speaker
Approx. 16 hr. 
30 min.
Approx. 16 hr. 
30 min.
Playback 
using the 
headphones
Approx. 42 hr. 
30 min.
Approx. 41 hr. 
30 min.
FM 
recording
Approx. 5 hr. Approx. 5 hr.
Recording 
mode
LP
*7
Music file 
(128 kbps/ 
44.1 kHz)
Recording
Approx. 16 hr. –
Playback
*2
 
through 
speaker
Approx. 17 hr. Approx. 16 hr. 
Playback 
using the 
headphones
Approx. 43 hr. 
30 min.
Approx. 40 hr.
FM 
recording
Approx. 5 hr. –
FM reception : 
Approx. 5 hr. 30 min.
(hr. : hours/min. : minutes)