Operating the MC9090-G RFID 2 - 19
Waking the Mobile Computer
The wakeup conditions define what actions wakeup the mobile computer. These settings are configurable and
the factory default settings shown in Table 2-7 are subject to change/update.
Bluetooth
The mobile computer is a Bluetooth-equipped device that can communicate without wires, using
frequency-hopping spread spectrum (FHSS) RF to transmit and receive data in the 2.4 GHz Industry Scientific
and Medical (ISM) band (802.15.1). Bluetooth wireless technology is specifically designed for short-range (30
feet/10 meters) communications and low power consumption.
Mobile computers with Bluetooth capabilities can exchange information (e.g., files, appointments and tasks)
with other Bluetooth enabled devices such as phones, printers, access points and other mobile computers. In
addition, a dial-up modem connection can be created between the Bluetooth mobile computer and a Bluetooth
enabled phone. The Bluetooth phone can then be used as a modem.
The MC909X User Guide, P/N: 72E-72215-xx provides the Bluetooth support information applicable to the
MC9090-G RFID mobile computer.
Table 2-7
Wakeup Conditions (Default Settings)
Status Description Conditions for Wakeup
Power Off When the mobile computer is set to the suspend
mode by pressing
Power
, these actions wake the
mobile computer.
1.
Power
button is pressed.
2. AC power added or removed.
3. Cradle/cable connect or disconnect.
Key or scan button is pressed.
Real Time Clock set to wake up.
Auto Off When the mobile computer goes into suspend
mode by an automatic power-off function, these
actions wake the mobile computer.
1.
Power
button is pressed.
2. AC power added or removed.
3. Cradle/cable connect or disconnect.
Key or scan button is pressed.
Real Time Clock set to wake up.
