XOCECO - INSIGNIA - 19KK44 - LCD TV - HOW TO ENTER SERVICE MODE [FACTORY MODE] - HOW TO UPDATE SOFTWARE

FACTORY MODE

• Press key “INPUT”, then press number keys “2,5,8,0” in turn to enter initial class factory menu;
• Press keys “CH+” and “CH-”, move cursor to each adjustment page of initial class factory menu, then press key “ENTER” to enter into adjustment menu of each adjustment page;
• Press keys “CH+” and“ CH-”to move cursor upwards or downwards within any adjustment page;
• Move cursor to any adjustment item, press key “VOL-”or “VOL+” to adjust it;
• Press key“ MENU” to return to initial menu from any page of adjustment menu;
• Press key “EXIT” to exit factory menu at any time;” EXIT”
• Set item “Aging Mode” as “On” to enter into factory-aging mode.

FACTORY RESET

Enter into factory menu, select item “Reset to default”, the machine will preset items of user menu automatically.

SOFTWARE UPDATE PROCEDURE

• The model can be upgraded from port of USB or RS232. Upgraded from USB is recommended for only a U disk is needed and upgrading speed is faster. Upgraded from RS232 can be used under the circumstances of failure to be upgraded from USB. Besides a computer and a serial line are needed, upgrading speed from RS232 is slower.

USB UPGRADE

• Copy upgrading file “zTVApp_rom_aes.ecc” to the root directory of a U disk. Be sure that there is only one file with name “.ecc” in the U disk:
• Connect to AC power supply, power on the set and wait until the set works normal;
• Insert the U disk to USB port and a figure will be displayed.

If there is not a figure displayed as Fig, after insert the U disk, please pull out the U disk and insert it again; if a figure as Fig.1 cannot be displayed in any case, power off/on the set again and check out upgrading files and the U disk.

• Select item “YES” and press button “OK”, the set will be upgraded automatically for about a few minutes, then a figure as Fig  will be displayed after upgrading Successfully.

• Power off the AC power supply, pull out the U disk, then power on the set again to complete the upgrading process.

RS 232

A computer and a serial line are needed. Online upgrading tool can be used with file“iDev.exe” of Zoran. Upgrading process will last for a little long time.

• Connect the serial line correctly (transferred by a earphone line), then open the upgrading file “iDev.exe”

• Press “Setup” button.

• Setup items “Serial Port” and “Baud Rate” correctly, select “Image Path” as Fig. 4 to load upgrading file “zTVApp_rom_aes.ecc” select item “Update boot sector”, press button “OK” then return to display a figure as Fig.
• Press button “down”

• A figure will be displayed as Fig,  if serial port has been occupied.
• Now first close the software, which is occupying serial port, then press button “down” again.

• Power off/on the set again, then begin upgrading process as Fig.
• It will take a few minutes to upgrade.

Power off the AC power supply, then power on the set again to complete the upgrading process.