页 12, Parameters and specifications, Electronical parameters system – Lenco DVP-938 X2 User Manual
Page 12: Battery parameters
Item
Standard requirement
Output
Audio
:Speaker:1WX2,
output
Headphones
VIDEO OUT
AUDIO OUT
:1.0 Vrms (1 KHz, 0 dB)
Power requirements
Power consumption
Operating humidity
: AC 100-240 V , 50/60 Hz
: <15W
: 5 % to 90 %
11
Parameters and specifications
Electronical parameters
System
Laser
:Semiconductor laser, wavelength 650 nm
Signal system
: NTSC / PAL
Frequency
response
Signal-to-noise ratio
:More than 80 dB (ANALOG OUT connectors only)
Dynamic range
:More than 80 dB (DVD/CD)
Note: Design and specifications are subject to change prior notice.
N
: 20Hz to 20 kHz(1dB)
Battery Parameters
Battery Specifications：
Output：7.4V
Storage and work circumstances：
1. Storage circumstances Temperature Humidity
2.Work circumstances Temperature Humidity
6 months
-20°C +45°C
~
-20°C +65°C
~
65±20%
65±20%
Standard charge
Standard discharge
0°C +45°C
~
-20°C +65°C
~
65±20%
65±20%
1 week
Battery Parameters