Inland JW9851 - User Manual

Wirelesskeyboard
ItemNo.JW9851
Features:
 2.4GHz Wireless Technology, Prevent the distraction of the  complex
surroundings,itcanbeworkmorestableintheconditionof2.4GHzfrequency
 UPto8‐10mworkingdistance
 Goodperformancefeaturewithsmoothmovement
 16autohoppingchannelwith65KID
 WirelessConnection
 Clickwakeupaftersleepmode
 LowPowerConsumption
 Microreceiver
 PCorMacCompatible
Keyboard
 107Keys
 TrackingSpeed:Upto14inch/second
 InputPower:1.5Vx1AA
 PowerConsumption:12mA
 Dimension:413*163*33MM
RadioFrequencySpecifications
 Numberofchannels:68
 Carrierfrequency:2405MHZ—2472MHz
 Modulation:GFSK
 ID:65536
 Transmissionrange:Upto10m,360degree
Receiver:
 Inputpower:5Vdc,30mA
 Interface:USB2.0
 Dimension:19x15x7mm(LxWxH)
SystemRequirements
IBMPCcompatible,Windows98/2000/ME/XP/Vista/7/MAC
2.4Gconnection
1. Openthebackcovertoinstallthebattery2.Opentheswitch(on/off,thebottomcoverhasa
batteryswitch)3.Receiverintothecomputer4.Clickthemousebuttontonormaluse


Summary

Wireless Keyboard Features

2.4 GHz Wireless Technology

Provides stable operation in complex surroundings on the 2.4GHz frequency.

Working Distance

Up to 8-10m working distance for flexible use.

Performance

Good performance with smooth movement.

Auto Hopping Channels

Features 16 auto hopping channels with 65K ID for reliable connection.

Power Management

Low power consumption and click wake up from sleep mode.

Compatibility

Compatible with PC or Mac systems.

Keyboard Specifications

Key Count & Tracking Speed

107 keys with tracking speed up to 14 inches/second.

Power Input & Consumption

Input power 1.5V x 1 AA, consumption 12mA.

Dimensions

Dimensions: 413*163*33MM.

Radio Frequency & Receiver Details

RF Specifications

68 channels, 2405-2472MHz carrier frequency, GFSK modulation, ID 65536.

Transmission Range

Up to 10m transmission range with 360-degree coverage.

Receiver Specifications

Input power 5V DC, 30mA; USB2.0 interface; dimensions 19x15x7mm.

System Requirements and Setup

System Requirements

Compatible with IBM PC and Windows 98/2000/ME/XP/Vista/7/MAC.

2.4 G Connection Setup

Instructions for installing battery, connecting receiver, and normal use.

FCC Warning Statement

Compliance and Interference

Equipment complies with FCC Part 15 limits for digital devices.

Mitigation Measures

User guidance to correct potential radio frequency interference.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features
5. FCC Compliance

This document describes the JW9851 Wireless Keyboard, a peripheral designed for use with both PC and Mac systems.

Function Description

The JW9851 is a wireless keyboard that utilizes 2.4GHz wireless technology to provide a stable and reliable connection. It is designed to prevent interference from complex surroundings, ensuring consistent performance. The keyboard is compatible with a wide range of operating systems, including Windows 98/2000/ME/XP/Vista/7 and MAC. It comes with a micro receiver that plugs into a USB 2.0 port on the computer.

Important Technical Specifications

Keyboard:

• Keys: 107
• Tracking Speed: Up to 14 inches/second
• Input Power: 1.5V x 1 AA battery
• Power Consumption: 12mA
• Dimensions: 413mm (L) x 163mm (W) x 33mm (H)

Radio Frequency Specifications:

• Number of Channels: 68
• Carrier Frequency: 2405MHz – 2472MHz
• Modulation: GFSK
• ID: 65536
• Transmission Range: Up to 10m, 360 degrees

Receiver:

• Input Power: 5V DC, 30mA
• Interface: USB2.0
• Dimensions: 19mm (L) x 15mm (W) x 7mm (H)

System Requirements:

• IBM PC compatible
• Operating Systems: Windows 98/2000/ME/XP/Vista/7/MAC

Usage Features

The JW9851 keyboard offers several user-friendly features:

• Wireless Connectivity: Operates on a 2.4GHz frequency, providing a stable connection and reducing clutter from cables.
• Working Distance: Effective up to 8-10 meters from the receiver, offering flexibility in workspace setup.
• Smooth Movement: Designed for good performance with smooth operation.
• Auto Hopping Channel: Features 16 auto hopping channels with a 65K ID, which helps in avoiding interference and maintaining a strong connection.
• Click Wake-up: The keyboard can be woken up from sleep mode by simply clicking a mouse button, enhancing power efficiency.
• Low Power Consumption: Designed to conserve battery life.
• Micro Receiver: Comes with a compact receiver that minimizes its physical footprint when plugged into a USB port.
• Cross-Platform Compatibility: Works seamlessly with both PC and Mac computers.

Maintenance Features

The manual provides basic instructions for setting up and maintaining the 2.4G connection:

1. Battery Installation: Open the back cover of the keyboard to install the AA battery.
2. Power On: Locate and open the on/off switch, which is typically found on the bottom cover of the keyboard.
3. Receiver Connection: Plug the micro receiver into an available USB port on your computer.
4. Activation: Click any mouse button to initiate normal use of the keyboard.

FCC Compliance

The device complies with Part 15 of the FCC Rules, indicating that it has been tested and found to meet the limits for a Class B digital device. This ensures reasonable protection against harmful interference in a residential installation. Users are advised that any changes or modifications not expressly approved by the responsible party could void their authority to operate the equipment.

In case of harmful interference, the user is encouraged to try the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device's operation is subject to two conditions: (1) it may not cause harmful interference, and (2) it must accept any interference received, including interference that may cause undesired operation.

Inland JW9851 Specifications

General

Brand	Inland
Model	JW9851
Category	Keyboard
Language	English