PA90 - Receiver OSD Audio - Free user manual and instructions
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| Product Type | Stereo Receiver |
| Brand | OSD Audio |
| Model | PA90 |
| Power Output | 90 watts per channel (RMS) into 8 ohms |
| Number of Channels | 2 |
| Impedance | 8 ohms |
| Audio Inputs | 4 analog (RCA), 1 optical, 1 coaxial |
| Audio Outputs | Speaker terminals, subwoofer pre-out, headphone jack |
| Tuner | AM/FM with 30 presets |
| Bluetooth | Yes, built-in |
| Dimensions (W x H x D) | 17.3 x 5.5 x 14.2 inches |
| Weight | 18.5 lbs |
| Power Supply | 120V, 60Hz (US model) |
| Color | Black |
| Remote Control | Included |
| Power Consumption | 400W max |
| Cleaning | Wipe with a dry, soft cloth |
| Safety | Do not expose to moisture; ensure proper ventilation |
| Spare Parts Availability | Contact OSD Audio support |
| Warranty | 2 years limited |
Frequently Asked Questions - PA90 OSD Audio
How do I connect speakers to the PA90 receiver?
Connect speaker wires to the binding posts on the rear panel. Ensure the bare wire is securely inserted and tighten the caps. Match polarity (red to positive, black to negative).
Does the PA90 have a built-in phono preamp?
Yes, the PA90 includes a dedicated phono input for turntables with a moving magnet cartridge.
How can I reset the receiver to factory settings?
Press and hold the Power button on the front panel for 10 seconds until the display flashes. Release to reset.
What is the maximum power output per channel?
The PA90 delivers 90 watts RMS per channel into 8 ohms, with dynamic power up to 120 watts.
Can I connect a subwoofer?
Yes, use the Subwoofer Pre-Out RCA jack on the rear panel to connect a powered subwoofer.
Does the PA90 support Bluetooth?
Yes, it has built-in Bluetooth for wireless streaming. Pair by selecting 'OSD PA90' in your device's Bluetooth menu.
What is the impedance range for speakers?
The receiver is designed for 8 ohm speakers. Using 4 ohm speakers may cause overheating and is not recommended.
How do I program the AM/FM presets?
Tune to a station, then press and hold the Memory button. Select a preset number using the tuning knob or remote, and press Memory again to save.
What should I do if the receiver overheats?
Ensure at least 5 inches of clearance above and behind the unit. Reduce volume and allow it to cool. If problem persists, contact support.
Where can I find the user manual?
The manual is available for free download on the notice-facile.com website in PDF format.
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