Roland KC-550 - Manual (Page 11)

11
Connect your KC-550/KC-350
Switching the Power On and
Off
Once the connections have been completed, turn on power to
your various devices in the order specified. By turning on
devices in the wrong order, you risk causing malfunction
and/or damage to speakers and other devices.
* Before switching off the power, lower the volume on each of the
devices in your system and then TURN OFF the devices in the
reverse order to which they were switched on.
1. Make sure that all volume controls on the KC-550/KC-
350 and connected devices are set to 0.
2. Turn on all the devices connected to the KC-550/KC-
350’s input jacks ( CH 1 through CH 4 and AUX IN ).
3. Turn on the KC-550/KC-350.
4. Switch on any equipment connected to the KC-550/KC-
350’s LINE OUT or SUBWOOFER OUT jacks.
5. Adjust the volume levels for the devices.
* This unit is equipped with a protection circuit. A brief interval
(a few seconds) after power up is required before the unit will
operate normally. For protection from sudden big sound, always
make sure to have the volume level turned down before
switching on power. Even with the volume all the way down,
you may still hear some sound when the power is switched on,
but this is normal, and does not indicate a malfunction.
About the Volume-level
Settings
In order to get optimum sound from the KC-550/KC-350
when performing, set the volume as described below.
1. Operate the CH 1 through CH 4 volume knobs to adjust
the volume level for CH 1 through CH 4 .
fig.11
Adjust the volume balance for CH 1 through CH 4 at this
time.
* To adjust the volume level of equipment connected to the AUX
IN jacks, use the controls on such equipment.
2. Adjust the LOW , MIDDLE and HIGH knobs to obtain the
sound quality you want.
3. Use the VOLUME knob to adjust the overall volume
level.
fig.12
* If the sound is distorted, lower the CH 1 through CH 4 volume
knobs, VOLUME knob and/or the volume knobs for devices
connected to the input jacks ( CH 1 through CH 4 and AUX IN ).