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Signal Strength Level LED Indicator
Signal Strength Level
( Green)
Excellent
Good
Poor
No Signal
Battery Lock LED Indicator
This indicator works exactly as same as the Power LED Indicator.
This indicator is used for Main Battery exchange.
Communication Status LED Indicator
This indicator exhibits communication status.
On/Off of this LED is controlled by AP (API).
2.3
Switches
Power
Switch
This is used to suspend and resume the MT. “Suspend and resume”
means “power on and off” from the user’s perspective. As the data
has to be retained for successive and continued operations, the
MT is not “turned off” in suspend mode but simply with the screen
turned off.
Note: MT cannot be resumed if a Main Battery charge is under 4%.
Charge
Main Battery
or exchange it to a charged
Main Battery.
And, If the
Battery Lock Switch remains in its OFF position, the MT cannot be
resumed even if Power switch is pushed.
Reset
Switch
This is used to reboot the MT (Cold Boot). All retained data without
CF storage card is lost and the system is initialized.
Sound
Volume
Switch
This is used to control the audio volume. The sound volume cannot
be controlled by application.
Battery
Lock
Switch
This is used to secure
Main Battery
exchange. Please see battery
exchange steps in the following page.
LED
Communication
Status LED Indicator
