Roland S-1608 Wheelchair User Manual


 
6—Using the S-1608/S-0816 System
S-1608/S-0816 Digital Snake Owner’s Manual 45
Input Status Indicators
Each S-1608/S-0816 input has three status indicators:
fig.6-28.eps
+48V
—lights orange when +48 V phantom power is supplied from
the channel.
CLIP
—lights red when the input signal exceeds 0 dB.
SIG
—lights green when the input signal is greater than -40 dB.
Preamp gain and phantom power on/off status are controlled from the S-4000R. See Pages 51 and 52
for more information.
S-1608/S-0816 Audio Outputs
The S-1608’s (S-0816’s) audio outputs are used to receive audio signals connected to the S-0816’s (S-
1608’s) audio inputs.
Connect the S-1608’s (S-0816’s) balanced audio outputs to the balanced audio inputs of the desired
devices.
If you need to connect the S-1608’s (S-0816’s) audio outputs to unbalanced devices, use a direct box
or balancing adaptor in-line, or a cable adaptor with the wiring described in the previous section (
S-
1608/S-0816 Audio Inputs
).
The CLIP and SIG signal status indicators represent the signal level in the digital domain (post-A/D
conversion). Signals exceeding 0 dB will clip, resulting in distortion.
When audio outputs from an S-1608 or an S-0816 are connected to inputs of external devices such as
mixing consoles, please be sure to turn off the phantom power supply from these external devices.
Noise may come out while [MUTE ALL OUTPUTS] is pressed and all outputs are muted if phantom
power is supplied from the external device.
S-1608_e.book 45 ページ 2007年4月23日 月曜日 午後12時57分