To Next PageTo Next PageWhy does my Onkyo TX-SR343 turn off unexpectedly?
Your Onkyo Receiver might be turning off unexpectedly because Auto Standby or Sleep Timer is set. Check these settings. Alternatively, the protection circuit may have been activated; look for 'AMP Diag Mode' on the display and follow the instructions. A short-circuit in the speaker cables could also be the cause. Turn off the unit, check the speaker cables, and turn it on again.
General| Impedance | 16 Ω |
|---|---|
| Receiver type | - |
| Frequency range | 10 - 100000 Hz |
| Output impedance | 470 Ω |
| Input sensitivity | 200 mV |
| Audio output channels | 5.1 channels |
| Signal-to-Noise Ratio (SNR) | 100 dB |
| Total Harmonic Distortion (THD) | 0.08 % |
| Dynamic power per channel (3 Ohm) | 160 W |
| Dynamic power per channel (4 Ohm) | 125 W |
| Dynamic power per channel (8 Ohm) | 85 W |
| Power output per channel (20-20KHz@8 Ohm) | 100 W |
| HDMI in | 4 |
| AC (power) in | Yes |
| Audio (L/R) in | 7 |
| Digital audio coaxial in | 1 |
| Component video (YPbPr/YCbCr) in | 2 |
| Ethernet LAN | No |
| Bluetooth version | 2.1+EDR |
| Bluetooth profiles | A2DP, AVRCP |
| AM band range | 522 - 1710 kHz |
| FM band range | 87.5 - 107.9 MHz |
| Supported radio bands | AM, FM |
| Preset stations quantity | 40 |
| Product color | Silver |
| Audio decoders | Dolby TrueHD, DTS-HD Master Audio |
| AC input voltage | 220-240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.3 W |
| Power consumption (typical) | 340 W |
| Package weight | 10500 g |
Weight and Dimensions| Depth | 328 mm |
|---|---|
| Width | 435 mm |
| Height | 160 mm |
| Weight | 7800 g |
