Dry pair telephone lines, first used for audio transmission in the 1920s, continue to play a vital role in sports television, enhancing connectivity within stadiums and arenas. This article explores the connection of dry...
Whirlwind Qbox The Qbox is one of the most valued tools in my kit. With the Qbox you can verify if DC voltage is present on an IFB, phantom mic, and intercom circuit. The speaker...
Display Panel Address FUNC – DISPLAY – 1 ( 0 – 8 – 1 ) This sequence displays the calculated port number. The calculation is based on the data group that the key-panel is...
Manual Dial Sequence Activate the TIF listen key. Tap up to toggle listen on. The listen LED should be on. Make sure the TIF talk key is off (Talk LED off). On the keypad,...
There is more to the RTS BP-235 Intercom Beltpack than the buttons and XLR connections. The communication needs or your production might warrant opening up the case and moving a few things around. ...
Calling An Intercom Beltpack: Turn on the TALK button for the channel to be called (the green talk LED should be lit). Press and hold the CALL button. The red call LED will light...
The over-under cable wrapping method helps to preserve the inner structure of cables. When a cable is made at the factory, it has a specific number of twists per inch. These twists help reject...
NAB News: