Alto HPA4 Посібник користувача - Сторінка 7

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Alto HPA4 Посібник користувача

3.2 The Rear Panel

AC INPUT
110-120V
95-120V /210-240V 60-50Hz
Rated Power Consumption 40W
220-240V
FUSE:
210-240V: T200mAL 250VAC
95-120V: T315mA 250VAC
REPLACE FUSE WITH CORRECT
TYPE ONLY
Apparaten skall anslutas till
jordat uttag nar den ansluts
A101
till ett natverk
15
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15. Fuse holder / Voltage selector
You must be sure of the Voltage available in your Country because this is a Dual Voltage Unit. Voltage opera-
tion can be changed through the fuse protecting the power supply but this operation must be performed by a
qualified Engineer.
110V AC TO 120V
Please note the triangular markers on both sides of the fuse holder ( See figure above), To change the voltage pull
the fuse holder out, rotate it 180 and push it back again. The operating voltage will be that indicated by one of the
two triangular markers.
16. AC Inlet
After the correct voltage has been set you can connect the AC plug to the unit and in the AC power socket.
17. Main Input Connectors
These connectors are used to input the stereo signal. You can input the main signal via the balanced 1/4" TRS
phone jack or XLR connector.
18. Main Output Connectors
These connectors are used to output the stereo signal. You can output the main signal via the balanced 1/4"
TRS phone jack or XLR connector. In some typical field, you can also use these connectors to interlink several
Headphone Amplifiers for more groups monitor.
19. Headphone Out1
In Parallel with the Headphone Out on the front panel (for Channel 1), these are the headphone outputs of
Channel 1.
20. Headphone Out2
In Parallel with the Headphone Out on the front panel (for Channel 2), these are the headphone outputs of
Channel 2.
21. Headphone Out3
In Parallel with the Headphone Out on the front panel (for Channel 3), these are the headphone outputs of
Channel 3.
22. Headphone Out4
In Parallel with the Headphone Out on the front panel (for Channel 4), these are the headphone outputs of
Channel 4.
TIP:L- CHANNEL
RING:R- CHANNEL
MIN. LOAD 100OHMS
HEADPHONE OUT 4 HEADPHONE OUT 3 HEADPHONE OUT 2 HEADPHONE OUT 1
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21
110-120V
220-240V
THIS IS SET FOR
AC OPERATION
TIP/PIN 2
RING/PIN 3
SLEEVE/PIN 1
MAIN OUTPUT RIGHT
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220-240V
THIS IS SET FOR
220V AC TO 240V
AC OPERATION
6
PUSH
TIP/PIN 2
TIP/PIN 2
TIP/PIN 2
RING/PIN 3
RING/PIN 3
RING/PIN 3
SLEEVE/PIN 1
SLEEVE/PIN 1
SLEEVE/PIN 1
NEW
TIDE
3
2
1
MAIN OUTPUT LEFT
MAIN INPUT RIGHT
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110-120V
PUSH
NEW
TIDE
3
2
1
MAIN INPUT LEFT
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