DAPAudio PA90CDT V3, Manual

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9
Operation
PA90CDT Installation
Remove all packing materials. Check that all foam and plastic padding has been removed. Connect all
cables.
Always disconnect from electric mains power supply before cleaning or servicing.
Damages caused by non-observance are not subject to warranty.
Set Up and Operation
Before plugging the unit in, always make sure that the power supply matches the product specification
voltage. Do not attempt to operate a 115V specification product on 230V power, or vice versa.
DC power or battery supply's connection
• The unit will also operate with an external 24V battery or another source with negative (-) as ground.
Power connection is made at the DC terminal strip on the real panel.
• If the AC power supply fails, transfer to DC power is instantaneous, automatic and silent.
• The battery power supply is operated by the primary switch.
• The amplifier is not capable of recharging the connected battery. Thus, it is recommended to have a
suitable device at hand. When the amplifier is on the DC power source, the nominal power handling
capacity operated drops by approximately 20%.
Damage caused by connecting the amplifier to improper AC voltage or DC voltage is not covered by
any warranty.
NOTE: Always turn off and disconnect the amplifier from mains voltage before making audio
connections. Also, as an extra precaution, have the attenuators turned down during power -up.
Connecting Inputs.
Use the jack input connectors on the front to supply audio signals to your DAP Audio PA90CDT amplifier.
The connectors accept unbalanced audio connections. Input 1 and 2 accept only unbalanced
microphone level signals. Input 3 can be switched between either line level or microphone level using the
mic 3/aux
switch (16) on the frontpanel.
Operating the Tuner
1. Selecting a station
Use the BAND button to select either AM or FM band. Press the UP or DOWN button to tune stepwise.
Pressing the UP or DOWN button for more than 1second will let you speed up the searching.
2. Selecting a preset.
Use the BAND button to select either AM or FM band.
Press M1 to M5 to recall preset M1-M5.
3. Storing a station in Memory
Press the MEMO button. In the display the symbols preset number changes into a line and starts blinking.
Now press button M1- M5 to store the preset in the desired memory location.