Sony DCR-TRV40 Operating Instructions Manual page 17

Step 1 Preparing the power supply
Note
Prevent metallic ohjects f]om coming into contact with tile metal parts of"tile DC plug of"
tile AC power adaptor. This may cause a short circuit, damaging the AC power
adaptor.
Remaining battery time indicator
Tile remaining battery time indicator in the display window indicates tbe approximate
recording time with the viewfinder.
Until your camcorder calculates the actual remaining battery time
" rain" appears in tbe display window.
When you use the AC power adaptor
Place tbe AC power adaptor near a wall outlet. If any trouble occurs with this unit,
disconnect the plug fl'om a wall outlet as soon as possible to cut off the power.
Charging time
Battery pack Full charge (Normal charge)
NP FM50 (supplied) 150 (90)
NP FM70 240 (180)
NP QMTI 260 (200)
NP FM90 330 (270)
NP FM91/QM91 360 (300)
Approximate minutes at 25°C (77°F) to charge an empty battery pack
The charging time may increase if the battery's temperatm e is extremely high or low
because of the ambient temperature.
Recording time
Recording with Recording with
Battery pack the viewfinder the LCD screen
Continuous Typical* Continuous Typical*
NP FM50 (supplied) 145 80 105 60
NP FM70 305 175 225 130
NP QM71 355 205 265 150
NP FM90 460 265 345 200
NP FM91/QM91 535 310 400 230
Approximate minutes when you use a fiflly cbarged battery
Approximate number of minutes when recording while you repeat recording start/
stop, zooming and tinning the power on/orE The actual battery life may be shorter.
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