External Scanning Cue Access
The
Switch Scanner
also supports other accessories to further extend the possi-
bilities of its applications. Large red LEDs similar to those found on the Exter-
nal Scanning Overlay from Adaptivation are available to plug into the four extra
ports on the
Switch Scanner
. By plugging in the large LEDs, this may assist in-
dividuals in scanning. The LEDs can be placed (usually with Velcro) on the de-
vice to be activated. As an individual scans through the channels, the LED will
light up along with its corresponding channel. This makes for very concrete
scanning. The LEDs can be placed on the device to be activated, other objects,
or photos. This often helps the transition of object scanning to scanning with the
onboard keypad.
Vibrating motors are also available for use with the
Switch Scanner
. The motors
can be used to provide feedback. Keep in mind it's possible to have the vibrating
motor represent the scan lights for those who might be visually impaired.
WARNING! These four jacks were designed specifically to work with LED’s
and motors available from Adaptivation. Do not use any other device or perma-
nent damage may result.
Call Adaptivation for more information on how to obtain the above accessories.
Troubleshooting
Problem:
Your external device is not working.
Solution:
Make sure the device works independently of the
Switch Scanner
.
Make sure the
Switch Scanner
is not turned to the "off" position.
Make sure the device is turned "on" at all times.
Check mode of control.
Check to see if you are using delayed activation.
Make sure the batteries are fresh in the
Switch Scanner
.
Make sure you have a cable connector plugged into one of the six
inputs to activate external devices.
Problem:
The Vibrating motors or external LEDs are not working.
Solution:
Make sure they are plugged into the external LED jacks and not the
six inputs for activating devices.
Make sure batteries are new.
Problem
:
A channel will not activate or its LED is not coming on.
Solution:
Make sure the selected channel is not turned off. Refer to the
Switch Mode section in the manual.
Problem:
One or more direct select switches seem “dead”, they do nothing.
Solution:
Make sure that the affected channel is not programmed to be off. En-
ter programming mode, and program the channel to be Direct,
Latched, Timed, or Alarm.
Problem:
The batteries seem to wear out too quickly.
Solution:
Make sure you start with new, fresh alkaline batteries. Make sure the
power knob is turned to the OFF position when not in use.
Problem:
One or more channel LED’s do not light up during scanning.
Solution:
Make sure that the affected channel is not programmed to be off.
Program the Switch Mode to be Direct, Latched, Timed, or Alarm.
Problem:
All direct select switches and external switches seem “dead”, they do
nothing.
Solution:
Make sure that Delayed Activation is set to zero seconds, or make
sure that the switch is being pressed sufficiently long to accommo-
date any programmed delay. Make sure the power knob is on.
Problem:
External Scan switches seem “dead”, they do nothing.
Solution:
At least two channels must be programmed to other than off. Scan-
ning can not take place if only one channel is enabled. Make sure
that Delayed Activation is set to zero seconds, or make sure that the
switch is being pressed sufficiently long to accommodate any pro-
grammed delay. Make sure the power knob is on.
