DAPAudio IPS-AS, User Manual

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6
Backpanel
Fig. 2
7.
AC Inlet with integrated fuse holder.
This connector is meant for the connection of the supplied main cord. Connect one end of the power
cord to the connector, the other end to the mains, then turn on the power switch to operate the unit.
Note: Please make sure that the supply voltage matches the operation voltage before connecting
the unit to mains. Replace the fuse only with a fuse of same specification (T500mA).
8. DC 24V Input.
Used to connect an external back up power supply of 24Vdc (e.g. Battery).
9. GND Screw.
This screw offers a separate ground connection. Can be useful in case of grounding problems.
10. Speaker output
If the high voltage output connector of an amplifier is connected, the speaker connected to
the speaker output connector must be connected to a 100V transformer in series to avoid speaker
damage. If the low impedance output connector of amplifier is connected, the matched speaker
can connect to the speaker output connector directly.
Note: Please be sure never to exceed the maximum switching capacity of the unit 150V/ 20A, to
prevent the unit from damage.
11. Main amplifier input
These connectors are used to connect the main amp's output. You can select the high voltage
output or low impedance output of the main amp. depending on the requirements.
Note: Please be sure never to exceed the maximum switching capacity of the unit 150V/ 20A, to
prevent the unit from damage.
12. Sub amplifier output
These connectors are used to send the input line signal to the sub amplifiers input terminals if in alarm
mode or if selected on the front.
13. Link OUTPUT
These connectors can send the input signal to another amplifier or recorder.
14. Sub-amplifier input
These connectors are used to connect to the sub amplifiers output. You can select the high voltage
output or low impedance output of the sub amplifier depending on the requirements.
Note: Please be sure never to exceed the maximum switching capacity of the unit 150V/ 20A, to
prevent the unit from damage.
15. Audio input
These connectors are used to connect the line input signals.
16. Main amplifier output
These connectors are used to send the input signals to the main amplifiers input terminals in default
mode or if selected on the front panel.