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Working principle of electronic menu
Changchun Beizheng Technology Electronic Menu adopts intelligent system. After careful design and artistic treatment, the appearance and size of the menu are familiar with the traditional paper menu. Its interior adopts touch-type high-precision LCD screen. Dynamically present a variety of exquisite dishes.

In the process of submission, the electronic cookbook transmits data and information to the computer of the whole restaurant through the latest WIFI 802. 1 1g technology. Realize the functions of menu+wireless ordering system+catering management system.

electronic menu

Function: customers can browse all the dishes and pictures, and place orders directly in the kitchen through wifi mode, which has the functions of printing, inquiring, opening the table, checking the table and ordering food.

Technical parameters:

(1) model: HC-EM400B

(2) Operating system: WinCE5.0 (English version)

(3) MCU: ARM dual-core high-speed MCU

(4) Memory: 64MB (system default), 128MB (optional)

(5) Memory: built-in NAND flash memory up to 1GB is used to store tens of thousands of dishes pictures.

(6) Communication technology: WIFI 1 1b/g+433 MHz radio frequency supports various communication technologies.

(7) LCD screen: 7 "TFT touch screen with a resolution of 800×480 pixels, and the image display is exquisite and lifelike.

(8) Battery: 7.4V 4200mAh rechargeable battery, which can work continuously for 3~8 hours.

(9) Language: English, Chinese, etc.