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However, the development of science and technology is too fast. Two years later, his processor has become obsolete. There are several good TV boxes here. After using the box, they feel too slow with the operating system that comes with the TV. However, some can't accept it, but the screen and sound effects of the TV are good, and they are reluctant to change it. So they decided to use the TV as a monitor and an external box.
In the process of an external box, the TV remote control only has the function of turning on and off the volume and adjusting the volume. However, occasionally the black screen is turned on for a while, the blue light is on, and the screen is only lighted for a long time. The study found that long-pressing the remote control shows the shutdown prompt. After that, the boot speed is stable, and there will be no black screen, but the long press is too inconvenient. Is there a way to achieve a one-button hard shutdown? The following child just talk about their own process to achieve this function. (System version 4.26, other versions please self-test).
Under the TV school desktop, click on the remote control menu key: 
Built-in 3.6V rechargeable Batteries ( . The purpose of the batteries is to store the total electricity and memory setting
Resetting
If an abnormal display appears or the buttons produce no response, the instrument must be reset. To do this,
press the RESET button.
Display Mode
Entire LCD can be displayed for about 1 minute and then it automatically gets into Model. To transfer from
one mode to the other, press the FUNCTION button.
Mode 1: Time/Watt/Cost Display Display duration(how long) this device connect to power source.LCD on first line shows 0:00 with first two figures mean minutes(2 figures will occur while occur at 10 min) and the rest shows seconds. After 60mins, it displays 0:00 again with first two numbers meas hour(2 figures will occur at 10hours)and the rest shows minutes. The rest can be done in the same manner which means after 24 hours, it will re-caculate. LCD on second line displays current power which ranges in 0.0W 〜 9999W. LCD on third line displays the current electricity costs which ranges in O.Ocost 〜 9999cost. It will keep on O.OOcost before setting rate without other figures.
Mode 2: Time/Cumulative electrical quantity Display Display duration(how long) this device connect to power source.
LCD on first line shows 0:00 with first two figures mean minutes(2 figures will occur while occur at 10 min) and the rest shows seconds. After 60mins, it displays 0:00 again with first two numbers meas hour(2 figures will occur at 10hours)and the rest shows minutes. The rest can be done in the same manner which
means after 24 hours, it will re-caculate. LCD on second line displays current cumulative electrical quantity which ranges in 0.000KWH 〜 9999KWH without other figures. LCD on third line displays"DAY"- "1 'Will be showed on numerical part(the other three figures will be showed at carry) which means it has cumulated electrical quantity for 24hours(one day). The rest can be done in the same manner untill the maximal cumulative time of 9999 days.
Mode 3: TimeA^bltage/Frequency Display LCD on first line displays the same as Mode 1 dones. LCD on second line displays current voltage supply (v) which ranges in 0.0V 〜 9999V .LCD on third line displays current frequency (HZ) which ranges in 0.0HZ 〜 9999Hz without other figures.
Mode 4: Time/Current/Power Factor Display LCD on first line displays the same as Mode 1 dones.LCD on second line displays load current which ranges in 0.0000A 〜 9999A. LCD on third line displays current power factor which ranges in 0.00PF 〜 LOOPF without other figures.
Mode 5:Time/Minimum Power Display LCD on first line displays the same as Mode 1 dones. LCD on
second line displays the minimum power which ranges in 0.0W 〜 9999W. LCD on third line displays character of "Lo" without other figures.
Mode 6: Time/Maximal Power Display LCD on first line displays the same as Mode 1 dones. LCD on second line displays the maximal power which ranges in 0.0W 〜 9999W. LCD on third line displays character of "Hi" without other figures.
Mode 7: Time/Price Display LCD on first line displays the same as Mode 1 dones. LCD on third line displays the cost which ranges in O.OOCOST/KWH 〜 99.99COST/KWH without other figures.
Overload Display: When the power socket connects the load over 3680W, LCD on second line displays the''OVERLOAD[ with booming noise to warn the users, (selectable choice)
Supplemental informations:
1: Except [OVERLOAD[ interface, LCD on first line display time in repitition within 24hours.
2: LCD on first line, second line or third line described in this intruction take section according to two black lines on LCD screen. Here it added for clarified purpose.
3. Mode 7 will directly occur while press down button "cost".
4. [UP"&"Down" are in no function under un-setting mode.
Setting Mode
1. Electricity price setting
After keeping COST button pressed lasting more than 3 seconds(LCD on third line display system defaults price, eg O.OOCOST/KWH ),the rendered content begins moving up and down which means that the device
has entered the setting mode. After that, press FUNCTION for swithing , then press "UP"and "DOWN" button again to set value which ranges in OO.OOCOST/KWH 〜 99.99COST/KWH. After setting all above, press COST to return to Mode7 or it will automatically return to Mode7 without any pressing after setting with data storage.
Cool open 42K to achieve a key hard shutdown, bid farewell to annoying boot black screen waiting process
Gangzi's TV is a dream version of Kua 42K1 which was purchased in 2013 with double 11s. At that time, the configuration was good. The hardware configuration was as follows: The V14 generation LGD IPS 3D hard screen with a resolution of 1920×1080. The V14 panel brings a higher-speed refresh rate performance to CoolTV, and the static picture and motion picture performance are very delicate and clear. In addition, it is also equipped with ARM Cortex-A9 dual-core processor architecture, GPU image processor is Mali 400, equipped with 1GB of memory and 4GB of storage space, the hardware can be described as strong. In 3D, Cool open 42K1 Dream Edition TV adopts IPS hard screen and no flash 3D technology, excellent 3D effect, no flicker and no ghosting, no dizziness when viewed, and the effect is good.
Click the down button, select System Settings, click OK:
Click the down button, select device information, click OK:
In the local information interface, press the - up - - down - - down - - left - right - left - right button on the remote control in order to open the factory settings interface:
Click Down, select Advanced Settings, and click OK to enter the following interface.
Keep tapping down to standby mode.
Click on the right, the quick boot is selected to restart the boot
Click down to select boot mode
Click on the right, the state will be switched on immediately after the power is turned on.