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14
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8-5. Normal Record Mode (Full Time Recording)
1. Green LED is blinking at a second interval on Normal Record Mode.
2. Normal Record Mode records video and audio at 5 minute interval successively.
3. If SD Card storage is full during Normal Mode, JS-300G will overwrite from the file saved first.
4. During Normal Mode, G-Sensor (Acceleration Sensor) and Emergency Key function will be ignored.
5. If power is disconnected during Normal Mode, JS-300G will be shutdown after 10 second
additional recording. If presses STOP Key on Normal Record Mode, JS-300G will complete
recording and all functions will be stopped. (All LED light will be off). To start JS-300G again, disconnect
power and connect again.
8-6. Reset
1. There can be unexpected system errors. If the error occurs, Green and Red LED light columns are on
at the same time and lighting on Orange color continuously.
2. When system error occurs, disconnect power. Then press Reset key with the pointed stuff such as a pin,
a ballpoint pen…etc., and connect power again. JS-300G will be re-booting and run.
8-7. GPS Functions
1. If GPS data is not received properly, Blue LED will blink at a second interval. When GPS Data
reception is working properly, Blue LED will be lighting continuously.
2. If presses Play Key on either Normal Record Mode or Event Record Mode for more than 3
seconds, GPS Cold Start will be operated with Blue LED blinking rapidly at 0.1 second for a
second.
3. If GPS Data reception is running correct, set the time of internal RTC (Real Time Clock) on GPS
time. Once set on GPS time, it will maintain the exact time without any additional time set. The
internal RTC time is reflected with connecting the power again after power disconnection.
4. If there is any substance which can give the bad effect to GPS reception, please leave it in the
distance from JS-300G
8-8. Acceleration Calibration Function
z
G-Sensor (Acceleration Sensor) shows the Acceleration Value of X, Y and Z axis on the
unit of
acceleration of gravity,
1g = 9.8m/s
2
. And the directions are as below image.
If a vehicle is parked on the flat place, G-Sensor data is supposed to have the value of X = 0g,
Y = 0g and Z = +1g. However, it would be changed by the place JS-300G is placed and
mounted. Thus G-Sensor should be calibrated to get more exact data.
