The Rear Panel; Installation & Connection; Mains Connection - Alto X23SW User Manual

7. Subwoofer Output Level Control
This control is used to adjust the output level of the Subwoofer way.
8. Subwoofer Low Cut Switch
This inserted 30Hz Low Cut filter in the Subwoofer way with a 12dB/Octave, is used to minimize problems
from subsonic frequencies in the signal, to suppress Hum noise, and to prevent any low frequency speaker
resonance.

3.2 The Rear Panel

220-240V
9
10
9. Fuse Holder / Voltage Selector
This is a dual voltage unit. Before you attempt to connect and operate the unit, please make sure that your
local voltage matches the voltage on the fuse-holder cover.
Caution: The fuse protecting the AC supplies circuits of this unit. The fuse can only be changed by a
qualified t echnician, in the event of a fault or changing the supply voltage. If the fuse continues to
after replacing, discontinue use of this unit before repaired.
The fuse-holder above the AC connector on the rear of the chassis has 3 triangular markers (please refer
to the above pictures), with two of these triangles opposing each other, your unit is set to the operating
Voltage printed next to these markers.
To change, pull fuse-holder out and rotate 180 ,then push in again.
10. AC Inlet
This connector is meant for the connection of the supplied main cord.
Do not insert power cable into unit until voltage has been correctly set. Do not plug power cable into
AC power until voltage has been correctly set.
11. Stereo Input Connectors
Connect your L/R stereo input signal to either the balanced XLR or the unbalanced 1/4" input jacks.
12. Output Connectors
Connect to your amplifiers via these unbalanced 1/4" output jacks.
13. Subwoofer Output Connector
Connect your subwoofer amplifier via this unbalanced 1/4" output jacks.
4. INSTALLATION & CONNECTION

4.1 Mains Connection

Please ensure that the
the power cord into the wall outlet , use the same fuse as marked on the fuse holder at the AC power
connection socket.
Do not insert power cable into the unit until voltage has been correctly set. Do not plug the power cable
into AC power until voltage has been correctly set.
The mains connection of the
and a standard IEC receptacle. It meets all of the international safety certification requirements.
AC INPUT
95-120V /210-240V 60-50Hz
Rated Power Consumption 6W
FUSE:
210-240V: T100mAL 250VAC
95-120V: 200mA 250VAC
REPLACE FUSE WITH CORRECT
TYPE ONLY
HIGH OUT 2
12
THIS IS SET FOR
110V AC TO 120V
AC OPERATION
LTO X23SW Active Crossover is set to the correct supply voltage before plugging
LTO X23SW Active Crossover is made by using the enclosed mains cable
CHANNEL 2 CHANNEL 2
NEW TIDE
3
2 1
LOW OUT 2 INPUT 2(UNBALANCED) INPUT 2(BALANCED) WOOFER
SUB
11 13
220-240V
5
HIGH OUT 1 LOW OUT 1 INPUT 1(UNBALANCED)
12
110-120V
THIS IS SET FOR
220V AC TO 240V
AC OPERATION
NEW TIDE
3
2 1
INPUT 1(BALANCED)
11
blow