4Using the TXC-ACT TXC-ACT Advanced Classroom Transmitter
Television control functions (cont.)
Operation Function Description
Media mode Source
up/down Media mode is active whenever there is a media source, broadcast
channel, or lesson plan scheduled to a classroom.
• Press SOURCE
∆
(up) to pause current media, select next source
assignment, and then play assigned media source.
• Press SOURCE ∇ (down) to pause current media, select previous
source assignment, and then play assigned media source.

Office and media calls

Figure 3 lists the call features for contacting the office, security, or media center.

Office and media call functions
Operation Function Description
CALL Office Send a general emergency call signal to the Paging Console (AXP-
PC) or to a Security Panel (AXU-SPL4).
• Press OFFICE and ENTER.
Clear the call before you receive a response.
• Press OFFICE and CLEAR or ESC.
Media Send a general call to the media center computer.
• Press MEDIA and ENTER.
Send specific messages that are numbered from 1 to 255.
• Press MEDIA, the message number using the keypad, and ENTER.
Note
You can select up to 10
sources.
Figure 3
Office and media call functions