Parameters and specifications, Electronical parameters, System – Lenco DVP-754 User Manual
Page 9: Battery parameters
Parameters and specifications
Item
Standard requirement
Electronical parameters
Power requirements
: AC 100-240 V , 50/60 Hz
Output
VIDEO OUT
AUDIO OUT
:1.2 Vrms (1 KHz, 0 dB)
Power consumption
Operating humidity
: <10W
: 5 % to 90 %
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 85 dB (DVD/CD)
Note: Design and specifications are subject to change prior notice.
: 20Hz to 20 kHz(1dB)
Battery Parameters
Battery Specifications：
Output：7.4V
Charge / Discharge Time：
Standard charge time：3h ~ 4h
Storage and work circumstances：
1. Storage circumstances Temperature Humidity
2.Work circumstances Temperature Humidity
6 months
~
C
5
4
+
C
0
2
-
~
C
5
6
+
C
0
2
-
65+20%
65+20%
Standard charge
Standard discharge
~
C
5
4
+
C
0
~
C
5
6
+
C
0
2
-
65+20%
65+20%
1 week
8
Battery Charging
Connect the DVD player to the supplied power adaptor, the LED indicator will
be RED when the battery is charging and will turn into green when the battery
is full charged.