Nakamura GIMK250 Instruction Manual

NAKAMURA ELECTRIC

mk250.110518

1 / 5

NAKAMURA ELECTRIC MFG. CO., LTD.

Intrinsically Safe Explosion-proof

Keyboard/Mouse Set（Wireless Laser）

Model No. GIMK250

Explosion-proof structure ia2G3

Instruction manual

●The kit includes
a. Keyboard and battery box (2 size AA battery mounted)・・・1
b. Mouse and battery box (2 size AA battery mounted) ・・・・1
c. USB Receiver・・・・・・・・・・・・・・・・・・・・・・1
d. Dust-proof cover for keyboard ・・・・・・・・・・・・・・1
e. Stick-on plate for battery box・・・・・・・・・・・・・・・2
f. Stick-on staple to fix USB connector・・・・・・・・・・・・1
g. Plastic tie-band (to bind USB connector and staple) ・・・・1
h. USB junction cable （1m）・・・・・・・・・・・・・・・・1
i. Instruction manual ・・・・・・・・・・・・・・・・・・・1

NAKAMURA ELECTRIC

mk250.110518

2 / 5

Intrinsically Safe Explosion-proof Keyboard/Mouse Set

GIMK250

1. Introduction

This product is intrinsically safe explosion-proof keyboard/mouse set which cleared the
explosion-proof screenings pursuant to the Recommended Practices for Explosion-protected
Electrical Installations in General Industries, ver. 2006 published by their certification
agency, Technology Institution of Industrial Safety designated by Minister of Health, Labor
and Welfare.

Make sure to be well-acquainted with this instruction manual before use for your safety.

2. Specification

Product

Intrinsically safe explosion-proof keyboard/mouse set (wireless laser)

Model GIMK250

Explosion-proof structure

ia2G3

Certification No. No. T65483

Interface

Receiver ： USB connector (Type A)

Radio system 2.4GHz radio wave system

Receiver

Material/Color ABS plastic / Black

Weight Approx. 6g

Keyboard

(GIKEY-2)

Keyboard layout 107 Japanese layout

Key structure Membrane keyboard

Material/Color ABS plastic / Black

Battery Two AA alkaline batteries (LR6)

Approx. battery life

Approx. 1 year

Weight Approx. 490g (excluding battery box)

Mouse

(GIMA-2)

Sensor type Optical

Resolution (dpi) 1000

Number of button 3 buttons

Material/Color ABS plastic / Black

Battery Two AA alkaline batteries (LR6)

Approx. battery life

Approx. 5 months

Weight Approx. 70g (excluding battery box)

Ambient temperature

0～40℃

Communication range

Approx. 5m (line-of-sight distance)

Applicable OS

Windows 7 ・ Vista ・ XP

Remarks