What to do if my Yamaha YST-SW325 has no sound?
If your Yamaha Subwoofer isn't producing any sound, there are a couple of things to check. First, make sure the volume isn't set to the minimum; try raising it. Also, ensure that the speaker cables are securely connected.
Why Yamaha Subwoofer does not turn on automatically?
If your Yamaha Subwoofer isn't turning on automatically, verify a few settings. First, check that the POWER switch is in the ON position. Next, ensure the STANDBY/ON button is set to ON, and the AUTO STANDBY switch is set to either "HIGH" or "LOW". If the input signal is too low, set the AUTO STANDBY switch to "HIGH".
How to fix Yamaha Subwoofer when power is not supplied?
If your Yamaha Subwoofer isn't receiving power, even when the STANDBY/ON button is in the ON position, check that the power plug is securely connected. Also, ensure the POWER switch is set to the ON position.
Why Yamaha YST-SW325 turns into standby mode unexpectedly?
If your Yamaha Subwoofer turns into standby mode unexpectedly, the level of input signal may be too low. Try increasing the volume of the amplifier and setting the AUTO STANDBY switch to the "HIGH" position.
What to do if Yamaha YST-SW325 Subwoofer sound level is too low?
If your Yamaha Subwoofer sound level is too low, ensure that the speaker cables are connected correctly (L to L, R to R, “+” to “+” and “–” to “–”). Also, the PHASE switch setting may not be proper, try setting it to the other position. If you are playing a source sound with few bass frequencies, play a source sound with bass frequencies and set the HIGH CUT control to a higher position. Finally, reposition the subwoofer or break up the parallel surface by placing bookshelves etc. along the walls, as it may be influenced by standing waves.
Why Yamaha Subwoofer turns on unexpectedly?
If your Yamaha Subwoofer is turning on unexpectedly, it might be due to noise from external appliances. Try moving the subwoofer farther away from such appliances and/or repositioning the connected speaker cables. Alternatively, set the AUTO STANDBY switch to the "OFF" position.
Why Yamaha YST-SW325 does not turn into standby mode automatically?
If your Yamaha Subwoofer isn't automatically entering standby mode, it could be due to noise from external appliances. Try moving the subwoofer away from these appliances or repositioning the speaker cables. Alternatively, ensure the AUTO STANDBY switch is set to the "HIGH" or "LOW" position; if the issue persists, set it to "OFF".
General| Subwoofer frequency range | 25 - 180 Hz |
|---|---|
| Product color | Black |
| Power consumption (standby) | 0.5 W |
Weight and Dimensions| Subwoofer depth | 374 mm |
|---|---|
| Subwoofer width | 315 mm |
| Subwoofer height | 380 mm |
| Subwoofer weight | 13000 g |
Explains the meaning of graphical symbols used in the manual for safety alerts.
Warns against exposing the appliance to rain or moisture to prevent fire or shock.
Instruction to record the system's serial number for future reference.
Warns against modifying the unit, which could void FCC authority.
Advises using only high-quality shielded cables for connections.
States the product complies with FCC Part 15 for Class "B" digital devices.
Lists essential precautions for installation, usage, and maintenance.
Details warnings about placing objects on the unit and potential hazards.
Covers risks from humidity, high volume, and improper cleaning methods.
Explains the technology for reproducing high-quality super-bass sound.
Describes Yamaha's unique technology for efficient sound radiation.
Provides recommendations for optimal subwoofer placement for sound quality.
Explains "standing waves" and how to mitigate them for better bass.
Instructs how to use the provided non-skid pads for stability.
Explains how to connect using the amplifier's line output terminals.
Provides notes on connecting to PRE OUT, mono output, and preventing sound issues.
Explains how to connect using the amplifier's speaker output terminals.
Details connecting using speaker cables when the amplifier has two sets of terminals.
Details connecting using speaker cables when the amplifier has one set of terminals.
Explains how to connect speaker cables to the subwoofer's terminals.
Instructs to plug the subwoofer into the AC outlet after all connections are made.
Identifies and describes controls on the front and top panels.
Explains the function of buttons like STANDBY/ON, B.A.S.S., and HIGH CUT FILTER.
Identifies and describes controls on the rear panel.
Details the function of HIGH CUT, VOLUME, and PHASE controls.
Explains the POWER switch and the AUTO STANDBY function switch.
Describes input/output terminals and the VOLTAGE SELECTOR.
Guides through initial setup, volume balance, and phase adjustment.
Details HIGH CUT adjustment and MUSIC/MOVIE mode selection.
Shows the subwoofer's frequency response characteristics.
Provides an example adjustment for 4" or 5" front speakers.
Provides an example adjustment for 8" or 10" front speakers.
Addresses problems with power supply and sound output levels.
Covers issues with auto standby, turn-on, and unexpected behavior.
To Next Page
