Roland 6-Channel HD Video Switcher with Audio Mixer & PTZ Camera Control (1 RU) - Manual (Page 26)

26
Audio Operations
Adjusting the Volume Balance
This adjusts the volume balance of input and the volume level for
PGM/1 bus.
1. Set the [MASTER] knob to a position near the 2
o’clock dot (0 dB).
2. While monitoring the audio via speakers or
headphones, adjust the volume balance for the
respective inputs.
Raise the volume level of audio you want to make more
prominent, for example, an emcee microphone, and lower the
volume level for other audio.
When no audio is input, and for audio that is unused, lower the
volume level to minimum.
AUDIO IN 1–5/6
Use the AUDIO MIXER knobs to adjust the volume level.
SDI IN 1–4, HDMI IN 5–6
Select the [MENU] button 0 “AUDIO INPUT” 0 “SDI IN 1–4”
or “HDMI IN 5–6” 0 “PGM LEVEL,” then use the [VALUE] knob
to adjust the volume level.
3. Use the [MASTER] knob to adjust the volume level
for PGM/1 bus.
A level at which indicators “-20” through
“-6” light up is appropriate.
(dB)
Red (Excessive)
Yellow (Suitable)
Green (Insufficient)
* If the volume level of speaker output is not suitable even after
adjustment so that -20 to -6 light up, adjust the volume for the
speakers or the amplifier. Using the [MASTER] knob to carry out
further adjustment might result in distortion or degradation of
sound quality.
MEMO
You can output a test tone, which is useful for adjusting the
volume level. Select the [MENU] button 0 “SYSTEM” 0 set
“TEST TONE” to “-20dB@1kHz,” “-10dB@1kHz,” or “0dB@1kHz.”
Selecting the Audio of the Bus to Output
You can select the audio bus that is output from the AUDIO OUT
jacks (XLR, RCA) and PHONES jack.
1. Select the [MENU] button 0 “AUDIO OUTPUT” 0
“OUTPUT ASSIGN” 0 “AUDIO OUT XLR,” “AUDIO
OUT RCA,” or “PHONES OUT.”
2. Use the [VALUE] knob to select the audio of the bus
that you want to output.
Value Explanation
PGM This outputs the audio on the PGM/1 bus.
PVW This outputs the audio on the PVW/2 bus.
AUX This outputs the audio on the AUX/3 bus.
3. Press the [VALUE] knob to apply the setting.
4. Press the [MENU] button to quit the menu.
MEMO
5 To adjust the volume level of audio on the AUX bus, select
the [MENU] button
0
“AUDIO OUTPUT”
0
“AUX”
0
adjust “AUX LEVEL.”
5 For the SDI OUT and HDMI OUT connectors, changing the
assigned video bus makes the output audio also change in
tandem with it.
For details, refer to “Selecting the Video of the Bus to
Output” (p. 16).