Excellent receiver upgrade method Machine to machine note: 1. For the machine used to upgrade several pairs of machines, the English part of the system version number must be the same as the name of the upgrade program, otherwise the upgrade will cause a crash and the program must be replaced to repair. cable harness,cable and harness,cable harness company,wiring harness for car Dongguan Bofan technology Co., LTD , https://www.pengliandz.com
1. First enter the host into the upgrade mode of the machine, read the picture, and press "Menu" to the main menu;
2. Then select "System Settings" to enter, then select "System Upgrade";
3. Press "OK" to enter the upgrade mode;
4. Connect the machine-to-machine upgrade line to connect the host to the machine to be upgraded;
5. The machine will be upgraded after power on, the machine will be upgraded;
2. The production of the upgrade line requires a 4-core cable, and the two in the middle can be crossed. If the upgrade line is a 3-core cable reading (machine-to-machine upgrade diagram 1) connection method.
3. For the machine-to-machine upgrade, you need to turn on the host to set the upgrade mode first, then connect the upgrade line, and then power on the upgrade machine.