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Operation
Fully recharge the battery via USB cable and 5V power supply when using it for the rst time.
Connect the USB/Jack cable to the USB output on the battery pack and to the input Jack of the microscope.
Recharging
a) Expose the front solar panel to sun, the LED indicator will blink.
b) Connect via USB/micro-USB cable to an external USB power supply (not included).
c) Connect via USB/micro-USB cable to a PC USB port.
Troubleshooting
Review the information in the table below to troubleshoot operating problems.
PROBLEM CAUSE SOLUTION
AFTER CHARGING FOR LONG
TIME, INDICATORS DON’T
SHOW FULL CAPACITY.
Charging time is not enough Charge it 8 hours continuously
Power supply or battery pack
is faulty
Refer to technical assistance
MICROSCOPE LIGHT IS NOT
WORKING.
No power left Recharge the battery
Something wrong with
cables and connections
Check that USB is well inserted into the
output connector of the battery.
Check that the jack connector is well
inserted into the input of the microscope.
Wrong settings of microscope
switches
Check that the main power switch of the
microscope is in ON position.
Check that the brightness adjustment
knob of the microscope is set to the
desired value.
