Xcmds - Black Box Computertop TV-I User Manual

4.8 XCMDs

This section applies only to
Macintosh XCMD users only.
The Computertop TV-I offers the
functions that follow on pages 17
through 19.
Selector
GetChannel
Parameters:
Reply Parameters:
SetChannel
Parameters:
Reply Parameters:
GetInput
Parameters:
Reply Parameters:
Parameters
None
Channel Number
Channel Number
None
None
Input Source
Computertop TV-I XCMDs
Figure 9. The HyperCard XCMDs
Icon.
Description
• Returns the current channel
number.
• The current channel number.
• Sets channel to the given
channel numbers.
• The desired channel number.
• Returns the current television
signal source.
• The current source (Antenna
or Cable).
Computertop TV-I
17