Using the TX-CTB, Television Control, Modes, Local Mode

Using the TX-CTB

Television Control

The TV control buttons operate the classroom television. The following functions are always available:

!ON/OFF turns on or off the classroom television power. Only the adminstrator can control television power.

!VOLUME controls the television volume. Press the up or down arrows to manipulate the volume.

!MUTE activates or deactivates the volume mute option. Press MUTE to activate; press again to deactivate.

!OPTION accesses optional control functions for local television display. Press OPTION B, one of the following number buttons, then ENTER:

1Line 1 select

2Line 2 select

3Closed Caption on/off

!The following functions are for televisions with a local VCR connected to the same AXB-TM:

4Tracking up

5Tracking down

6Reset counter

7Clear

9 Text display on/off

The TX-CTB has two operation modes: Local Mode and Media Mode.

Local Mode is active whenever one of the following occurs:

!There is no media scheduled to that classroom.

!	Press SOURCE	(up) to select the next channel.
!	Press SOURCE	(down) to select the previous channel.

TX-CTB Classroom Transmitter and Barcode Reader	3