The AMS-1000 is a passive 10 x 1 video and audio
switcher intended for use in non-critical switching
and monitoring applications.
Inputs are selected by switches, which are
mechanically interlocked. A white flag indicator
clearly shows the selected switch from a distance
without the need for power.
Video: All non-selected video sources are terminated
in 75 Ω. The selected video input is switched through
to the output and must be terminated at the
destination.
Audio: The audio consists of two identical circuits
for each switch position. These may be designated as
a pair for balanced operation or as Left and Right
channels for unbalanced stereo operation. |
All audio lines are loaded with 10 kΩ at the input.
The selected pair are connected to the output
connector and the total loading will be that of the
destination in parallel with the switcher loading.
The switcher is housed in an IRT one rack unit (480 x
230 x 44 mm), 19" rack mounting chassis with video
connections via BNC connectors and audio via plug
in terminal blocks. |
