Roland S-1608 Wheelchair User Manual


 
6—Using the S-1608/S-0816 System
S-1608/S-0816 Digital Snake Owner’s Manual 51
S-1608/S-0816 Input Channel Settings
With the S-4000R unlocked, use the following procedures to adjust settings on the S-1608 and S-0816
input channels.
Selecting a Channel for Editing
Use the [CHANNEL] knob to select the desired S-1608/S-0816 channel for editing (1–24). The
currently selected channel is shown in the CHANNEL display.
fig.6-40.eps
Setting the Preamp Gain
Use the following procedure to set the preamp gain on an S-1608/S-0816 system’s input channel:
1. Select the desired channel (1–24) with the [CHANNEL] knob.
2. Send an input signal to the selected channel.
3. While viewing the input level on the LED input meter, use the [GAIN] knob to adjust the preamp
gain to the desired level.
fig.6-41.eps
If the signal level exceeds 0 dB, the CLIP indicators on the LED input meter and signal status
indicators will light and distortion will occur. For the best audio quality, set the preamp gain so
the meter reads between -18 and -3 dB on the input signal’s loudest peaks.
4. Repeat Steps 1-3 to adjust other channels’ preamp gain.
To retain your changes to the S-1608/S-0816 system’s input channel settings, lock the S-4000R before
powering down the S-1608/S-0816 System. When the system is powered up, the settings will return
to the state they were in when the S-4000R was last locked. It’s also a good idea to store your custom
settings to a memory preset as well (refer to Memory Function).
The indicator lights surrounding the [GAIN] knob show the currently selected channel’s gain setting.
S-1608_e.book 51 ページ 2007年4月23日 月曜日 午後12時57分