Jing Mold Electronic Technology JME8237B RF Wireless Keyboard User Manual 1

Jing Mold Electronic Technology (Shen Zhen) Co., Ltd. RF Wireless Keyboard 1

User Manual

JME 8237B user guide 1、 Feature 1．1． Transmission mode：RF 1．2． Frequency：2410~2473MHz 1．3． RF channel quantity：64 1．4． Center of Channel: 2410/2411/242…2471/2472/2473MHz 1．5． Width of Channel: 1MHz 1．6． Data Send timing: <500us 1．7． Power：2pcs *7# batteries 1．8． Modulate mode：GFSK 1．9． Effective distance：12m 1．10． Quantity of connection ID：24Bits (8,388,608 ID can be used) 1．11． No. of keys：87key 1．12． Low battery indicating voltage:2.2V@5% 2、 Use guide 2．1．First, confirm the receiver has been connected to the computer. 2．2．Put the batteries into the batteries casket, lock the cover. 2．3． Need to check and match the code for the first time of usage only, Please match the code as below: With the keyboard close to the receiver within 50cm,press the Esc key on the keyboard for about 5 seconds, when the receiver’s led twinkles 4 times,the keyboard is ready to be used This device complies with Part 15 of the FCC Rules. Operation is subject tothe following two conditions : (1) this device may not cause harmfulinterference,and (2) this device must accept any interference received,including interferencethat may cause undesired operation. Caution: Risk of explosion if battery is replaced by an incorrect type Dispose of used batteries according to the instructions
NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.

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