User Manual VER: 1.0 USER MANUAL PRODUCT NAME: 2.4G Wireless Keyboard and dongle combo MODEL NO.: WK220S(Keyboard), WR220S(dongle) VERSION DATE : : 1.0 2022.1.
User Manual VER: 1.0 Version. # Revised Date PIC Remark 0.
User Manual VER: 1.0 Electrical Specification 1. Operating Voltage keyboard supply voltage: 1.5V (1AA battery) 2. Current Consumption Keyboard Current use :<5mA Dongle Current use < 35mA 3. Sleep Mode 3.1 Electrical Current: ＜0.1mA; 3.2 Wake Up: Press any button 4. LED Indicating Functions When the battery power is low (battery voltage reduce to <1.1V) the LED will glisten at the frequency of 1Hz 7. Wireless specifications keyboard&Dongle: 2.408-2.474GHz frequency coverage.
User Manual VER: 1.0 Operation Process Step 1 Open the battery cover which in the back of the Keyboard. Insert 1AA battery which is environment-friendly and safety Close the battery cover. Step 2 Insert Dongle in a USB port of PC. The Transceiver is pairing with the Keyboard Step3 Use the Keyboard freely.
User Manual VER: 1.0 FCC Caution. § 15.19 Labelling requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. § 15.21 Information to user.
