21.10 Operating an iDevice
The CJSM2-BT can control an iDevice in two ways:
• Using the iDevice's Switch Control functionality
• Using the iDevice's Switch Control functionality in conjunction
with the iDevice's Voice Over functionality
These two methods will be referred to as Switch Control and
Voice over respectively, and each is explained in the following
sections.
Switch Control
The principle of Switch Control is that certain iDevice
commands, such as the Home button or tapping the screen,
can be assigned to commands received via Bluetooth from an
external device such as the CJSM2-BT.
The process for assigning CJSM2-BT commands to the iDevice
commands is covered in section Switch Control Set-Up.
An example of Switch Control is given below.
NOTE:
The screen navigation sequences are defined by the iDevice
and not the CJSM2-BT.
Switch Control operates by highlighting sections within the
application window. Various commands are then used to
navigate the sections and to select individual applications
(Fig 21.11).
iDevice command Next Item selects another highlighted area
(Fig 21.12).
iDevice command Select Item enters the highlighted area
(Fig 21.13).
247555 Rev. A
Fig.21.11
Fig.21.12
Fig.21.13
89
R-Net Control System
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