Sprolink NeoLIVE R2 Plus Video Switcher - Manual (Page 5)

e. Press the "AUTO" button, and the content will switch to the PGM output.
You can also use CUT button to switch directly.
2.2 Volume Adjust
a. Press the MENU button and select the audio part, you can adjust all the
audio, or you can press the AUDIO button to enter.
b. Knob 1 is the Volume knob, which is used to adjust the volume of the main
output. Press to mute and restore.
c. Knob 2 is the Channel A knob, which controls the volume adjustment of the
PIP layer.
d. Knob 3 is the Channel B, which controls the volume of the background
layer.
e. All the audio channels are available for adjust on Audio menu. PGM total
output volume, four input source volume IN1/IN2/IN3/IN4, two external audio
inputs MIC1/MIC2 and audio monitoring.
f. HP can be selective monitoring.
g. Use the knob to select and adjust the desired audio and volume level, and
toggle the 5-way button up and down to set different parameters.
h. When the audio mode is AFV, the audio will switch with the layer switch.
When ON, the main outputs output this audio at the same time.
When OFF, the sound is turned off and that audio sound does not appear.
PGM
ON
85
IN 1
AFV
Digital
65 1.01
IN 2
AFV
Digital
65 1.01
IN 3
AFV
Digital
65 1.01
IN 4
AFV
Digital
65 1.01
MIC 1
ON
Line in
65 1.01
MIC 2
OFF
Mic in
65 1.01
HP
65
HDMI1
PGM
ON
85
IN 1
AFV
Digital
65 1.01
IN 2
AFV
Digital
65 1.01
IN 3
AFV
Digital
65 1.01
IN 4
AFV
Digital
65 1.01
MIC 1
ON
Line in
65 1.01
MIC 2
OFF
Mic in
65 1.01
HP
65
PGM