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Parameters and specifications
Electronical parameters
Item
Power requirements
: AC 100-240 V , 50/60 Hz
Power consumption
: =18W
Operating humidity
: 5 % to 90 %
System
:Semiconductor laser, wavelength 650 nm
Laser
Signal system
: NTSC / PAL /AUTO
Frequency
: 20Hz to 20 kHz(1dB)
response
:More than 80 dB (ANALOG OUT connectors only)
Signal-to-noise ratio
Dynamic range
:More than 85 dB (DVD/CD)
Note: Design and specifications are subject to change prior notice.
Standard requirement
Battery Parameters
Battery Specifications ：
Output ： 7.4V
Charge / Discharge Time ：
Standard charge time ： 3h ~ 4h
Storage and work circumstances ：
1. Storage circumstances Temperature
6 months
1 week
2.Work circumstances
Standard charge
Standard discharge
ENG 4
Humidity
-20 C
~
+45 C
65+20%
-20 C
~
+65 C
65+20%
Temperature
Humidity
65+20%
0 C
~
+45 C
-20 C
~
+65 C
65+20%
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