AVS-450 - Receiver Steren - Free user manual and instructions
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| Product Type | AV Receiver |
| Brand | Steren |
| Model | AVS-450 |
| Power Output | 100 W per channel (8 ohms, 1 kHz, THD 0.7%) |
| Number of Channels | 5.1 |
| Frequency Response | 20 Hz - 20 kHz |
| Inputs | 3x HDMI, 2x Composite, 2x Optical, 1x Coaxial, 1x USB |
| Outputs | 1x HDMI ARC, 1x Subwoofer Pre-out |
| Power Supply | AC 110-240 V, 50/60 Hz |
| Power Consumption | 400 W (max) |
| Dimensions (W x D x H) | 430 x 310 x 150 mm |
| Weight | 8 kg |
| Main Functions | Amplification, audio/video switching, surround sound decoding |
| Supported Audio Formats | Dolby Digital, DTS, PCM |
| Remote Control | Included (IR) |
| Standby Power | < 0.5 W |
| Cleaning and Maintenance | Wipe with a dry, soft cloth; do not use solvents |
| Safety Notes | Do not expose to moisture or extreme temperatures; ensure ventilation |
| Spare Parts and Repairability | Contact authorized service center; no user-serviceable parts |
| General Information | Product designed for home entertainment systems; complies with CE and FCC standards |
Frequently Asked Questions - AVS-450 Steren
How do I connect the Steren AVS-450 to my TV?
Use an HDMI cable from the receiver's HDMI OUT (ARC) to your TV's HDMI ARC input. Ensure both devices are powered on and select the correct input on the TV.
Why is there no sound from my speakers?
Check that the speakers are properly connected to the correct terminals (Left/Right) and that the receiver is set to the appropriate input. Also ensure the volume is not muted and the source device is outputting audio.
How do I reset the AVS-450 to factory settings?
Turn off the receiver, then press and hold the 'Power' button on the front panel for about 5 seconds until 'RESET' appears on the display. Release and the unit will restart.
Can I use the AVS-450 to play music from my phone?
Yes, you can connect via Bluetooth if supported, or use an auxiliary cable (3.5mm to RCA) connected to the receiver's audio input. Alternatively, use a USB cable if your phone supports USB audio.
The remote control is not working. What should I do?
First, replace the batteries with fresh ones. Ensure there are no obstacles between the remote and the receiver's IR sensor. If the issue persists, try resetting the remote by removing batteries and pressing all buttons for 10 seconds.
How many HDMI inputs does the AVS-450 have?
The AVS-450 has 3 HDMI inputs and 1 HDMI output with ARC support. This allows you to connect multiple devices like a Blu-ray player, game console, and streaming box.
What is the power consumption of the AVS-450 in standby mode?
The standby power consumption is less than 0.5 watts, making it energy efficient when not in active use.
Why does the receiver turn off automatically?
This may be due to the auto-standby feature activating after a period of inactivity. You can disable this feature in the settings menu if desired. Also check for overheating or speaker impedance mismatch.
Can I connect a subwoofer to the AVS-450?
Yes, the receiver includes a dedicated subwoofer pre-out (RCA) for connecting a powered subwoofer. Connect it using a standard RCA cable.
Is the AVS-450 compatible with 4K video passthrough?
The AVS-450 supports 4K video passthrough at 30 Hz (HDMI 1.4). For full 4K at 60 Hz, check the specifications; if not, use direct connections to your TV for higher bandwidth.
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USER MANUAL AVS-450 Steren
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Product information
Brand : Steren
Model : AVS-450
Category : Receiver