VivoLink VL120000, User Manual

Page: 13 / 40

Compact Scaler Switcher (with PoC)
When switch to “LINE”, the microphone input is used for connecting with line audio or
wireless microphone output. There are two different connection methods:
1) Unbalanced connection:
“+” and “ ” connect to ground, and “-” connects to signal.
“-” and “ ” connect to ground, and “+” connects to signal.
2) Balanced connection: “+” connects to positive, “-” connects to negative and “ ”
connects to ground.
3.5 Application
VL120000 has a good application in various occasions, such as computer realm,
monitoring, conference room, big screen displaying, television education, command &
control center and smart home etc.
4. System Operations
4.1 Operations of Front Panel Buttons
Front panel buttons can be used for output resolution adjusting, switching operations,
software updating, volume adjusting and other operations in menus.
4.1.1 Resolution Adjusting
Resolution supports auto-adjusting and manual-adjusting. Press and hold for
RESO/AUTO button for 7 seconds or more to switch between auto-adjusting/ manual-
adjusting mode.
Note:
13