Specifications

W503R specification

1. The PCBA size

The tolerance of PCB dimension is + -0.2mm

PCB thickness 1.0mm tolerance + -0.1mm

1.1 Forward and reverse trend diagram of PCB:

The drawings will be packaged later

2. Compatible system

Window

3. Layout Requirements (KR, US universal Software)

3.1 KR layout：

4. LED lights description

From left to right are lights 1 . A. battery

LED 1 When the Number Lock is on, the indicator is on white

LED A : With the Caps Lock on, the indicator is on white

LED battery when the battery is low power

When the keyboard is low voltage, the red led flashes

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W503R specification 1. The PCBA size The tolerance of PCB dimension is + -0.2mm PCB thickness 1.0mm tolerance + -0.1mm 1.1 Forward and reverse trend diagram of PCB: The drawings will be packaged later 2. Compatible system Window 3. Layout Requirements (KR, US universal Software) 3.1 KR layout： 4. LED lights description From left to right are lights 1 . A.
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Multimedia specification FN+ to reduce brightness of screen FN+ to increase brightness of screen FN+ Multtitasking window (win+tab) FN+ web home FN+ to show desk(win+D) FN+ search FN+ previous FN+ pause FN+ next FN+ mute FN+ volume- FN+ volume+ Press F key alone for the corresponding multimedia function,FN + F key to display the function of F key Remark：setting up procedure 1.insert battery firstly 2.input the receiver to the device as secondly 3.
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NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.