Installation and Operation, cont’d
2Output connectors — Plug the mono audio output devices into these
Tip | Tip |
See Caution | Ring |
Sleeve | Sleeve |
ASA Series
3
SPARE |
UNBAL |
ON |
BAL |
Unbalanced Output | Balanced Output | |
| Connect the sleeve to ground (Gnd). Connecting | |
CAUTION | ||
| the sleeve to a negative | |
| audio output circuits. | |
Output gain DIP switch — Use this switch to set the audio output gain level. Gain levels available via the switch vary depending on whether both inputs are receiving signals, and on the output wiring, as shown in the table below. (The switch marked SPARE has no function.)
Input Channel | Output | Output DIP Switch Settings | ||
Left | Right | wiring | Unbalanced | Balanced |
signal | signal | balanced | +9dB | +3dB |
signal | balanced | +3dB | ||
signal | balanced | +3dB | ||
signal | signal | unbalanced | +3dB | |
signal | unbalanced | |||
signal | unbalanced | |||
4Power connector — An external 12V power supply is included with the unit. Plug it into this
CAUTION
AA
Power Supply
Output Cord
When connecting the power supply, voltage polarity is extremely important. Applying power with incorrect voltage polarity could damage the power supply and the ASA. Identify the power cord negative lead by the ridges on the side of the cord or a black heat shrink wrapping around it.
SECTION | Captive Screw | |
Connector | ||
|
Specifications, Part Numbers, and Accessories
Specifications
Included Parts
ASA 204/ASA 304 Optional Accessories
Do not tin the stripped power supply leads before installing the captive screw connector. Tinned wires are not as secure in the captive screw connectors and could be pulled out.
The two power cord wires must be kept separate while the power supply is plugged in. Remove power before wiring.
