User's Manual

7
Chapter 1 Use Mobile Compute
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2.3. NOTIFICATIONS
The mobile computer features visible, audible, and tactile feedback to draw users’ prompt
awareness of the mobile computer’s contiguous events such as barcode reading,
wireless/mobile data connections, and battery charging.
STATUS LED
Three LED lights are located on the upper-right corner of the mobile computer. Their
functions are:
Matter
LED Color Action Description
Battery
Charging
(Right)
Green,
Orange, Red
Green, solid
Battery is nearly fully charged (battery
level>95%).
Orange, solid
Battery is charging, and battery level is
sufficient for the mobile computer to
power on.
Red, solid
Battery is charging, but battery level is too
low for the mobile computer to power on.
Red, slow blinking for 3
times
Battery charging error (battery failure).
Replace battery with another one.
Red, fast blinking
continuously
Charging error that may be caused by
temperature dropping below 0°C or
exceeding 35°C. See also Charge
Batteries.
Scanning
Good Read
(Middle)
Green
On for less than 1
second, then off
Indicates good reading results of the
scanned barcode.
Enable/disable this notification with the
CipherLab utility Reader Config.
Radios
(Left)
Blue Blinking
Wi-Fi, Bluetooth or mobile data in use.
LED light is also programmable. See the API library that is readied for your reference.
SPEAKER
The mobile computer has a speaker on the back for audio signaling, audio playback, and
phone ringtones.
The speaker sounds for system events, application warnings, onscreen items selections and
stroke on physical keypad. In noisy environment, the speaker remains efficacious with the
help of a headset. To control sound volume, see Volume Control
.
The speaker also sounds for good barcode reading, which can be enabled/disabled by
CipherLab’s Reader Config.
VIBRATOR
The mobile computer owes the tactile feedback to the vibrator built inside. Vibration
delivered to the mobile computer alerts users of its currents status.
Working based on user’s sense, the vibrator is particularly helpful when the mobile
computer is serving in noisy environment.