Trouble Shooting
1. LCD is not ON
POSSIBLE CAUSES:
A. No DC power from the Cigarette Lighter socket. Check with the cigarette lighter if it works.
B. Cigarette Lighter Socket may be loose.
C. Contact metal strips are not in contact with socket.
Check Spring Action of metal strip and turn plug slowly until LCD turns On.
D. Cigarette Plug Fuse burnt off, replace the 5Amp fuse.
Hold the top metal sleeve and turn the plastic body anti-clockwise to get to the fuse.
2. LCD is On, but connected portable is not working.
POSSIBLE CAUSES:
A. Check portable has been turned on.
B. Check voltage and polarity settings.
C. Check connection to the portable is secure.
3. Selected 12V has no output and middle LCD window keep on flashing
This output setting of 12V cannot be used for 12V battery.
Specifications:
Input DC voltage range
: 11 to 32V
Output regulated DC voltage selection
: 1.5/ 3 /4.5/5/ 6/ 7.5/9/ 12V* dc
*12Voutput can only be used for 24V battery system, it will not work in 12V battery system.
Micro-processor control of battery protection, digital selection and monitoring of output voltage, and load
current.
LCD with selectable back light , continuous monitoring and displaying of selected output voltage, battery
voltage and load current.
Dual outputs:
Continuous maximum DC output current 3000 mA
Continuous maximum current from USB port: 600 mA.
Both the DC output and USB port can operate at the same time giving a total current of 3600mA.
Applications
DVD player, iPod#, SONY PSP#, All portables with USB link cable for charge or power, all Portable Multi-
media players with 3A max. load, GPS, handheld telecom with max. 3A load.
# iPod and SONY PSP are registered trade marks of corresponding corporations.
Rev. 1.6 01/2007
7673-5203-0581
