Chapter 5 Specification
5-1 Product Specifications
GTX-221-G User
’
s Manual
211
Number of keys
27keys(left and right trigger keys included)
Key input sec-
tion
Backlight
Orange
Illuminance sensor
Available
(LCD
luminosity,
key
backlight
ON/OFF
control)
Battery cover open/close detection
Available (a warning screen appears when the
battery cover is removed.)
SCAN
Green/red/orange (user-specified, battery
level display)
Displayed LEDs
ALARM
Orange (No signal LED)
Speaker
8-step
volume
adjustment
(7-step
adjustment
and
OFF)
Sound when scanning and when errors of various
types occur (can be specified by the user).
Vibrator
Generate vibrations: when scanning and when
errors
of
various types occur (can
be specified
by the user).
Complied interna-
tional standards
Bluetooth Ver2.0+EDR compliant
Complied domestic
standards
ARIB STD-T66
Communication
method
Spread spectrum method (frequency hopping
method)
Radio frequency
2.4GHz band
Baud rate
Maximum 1Mbps (theoretical)
Transmission
power
Class
Class2
Antenna
Built in the main unit.
Transmission
distance
Maximum 10m
*1
Bluetooth
Profile
SPP
Complied interna-
tional standards
IEEE802.11b/g
Complied domestic
standards
ARIB STD-T66/RCR STD-33A
Communication
method
Direct-sequence spread spectrum (DSSS)
Orthogonal frequency-division multiplexing
(OFDM)
Communication
section
WLAN
Radio frequency
2.4GHz band
Summary of Contents for GTX-221-G
Page 1: ...Wireless Two dimentional Handy Terminal GTX 221 G User s Manual ...
Page 26: ...Chapter 1 Hardware ...
Page 59: ...Chapter 2 Software ...
Page 66: ...Chapter 3 Communication Environment Settings ...
Page 92: ...Chapter 4 System Menu ...
Page 210: ...Chapter 5 Specification ...
Page 222: ...Chapter 6 FAQs and Answers ...
Page 232: ...Appendixes ...