The Portable Midi Bubble Tube may be used interactively by
connecting a Super Interactive Switch Box 17274 (shown on the
left).
Remove the protective socket cover and keep this in a safe place
so it can be replaced after use.
Connect the plug from the Super Interactive Switch Box to the socket in the base of the bubble
tube.
To select a coloured light press one of the four buttons (red, green, yellow, blue) on the
top.
To stop the bubbles press the central button on the top. Release the button to make the
bubbles start again.
On the underside of the Switch Box there is a dial labelled BUBBLES with two options –
NORMALLY ON and NORMALLY OFF. Switch between these so that one way the bubbles
start if the central button is pressed and the other way the bubbles will stop if the central
button is pressed.
To adjust the speed of the light change/flash rate use the SPEED and DELAY buttons
underneath labelled COLOURS.
YOU CAN ADD AN EXTERNAL SWITCH (JACK) – When a switch is plugged into the Jack Socket
on the side of Push Button Switch Box, most other controls will be over-ridden, i.e. Push
Buttons, Colours etc.
