DaytonAudio SA1000 Podręcznik użytkownika - Strona 4
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While the SA1000 has been designed to minimize the possibility of hum in the subwoofer system, it is still possible that a hum
will occur in rare circumstances. Its safety grounding can create a path for small amounts of 60 Hz energy to travel through the
line-level audio system. Although not dangerous, this energy can cause diffi culty with the subwoofer auto signal sensing circuit,
and at the very least will interfere with the quiet enjoyment of your system. The fi rst course of action should be trying to make sure
that all of the audio components are connected to either the same electrical outlet, or at least into the same circuit branch. Next,
cable TV systems are notoriously the culprit, so be sure to try disconnecting all coaxial feeds that are connected to the system. If
this solves the problem, install a coaxial line isolator and reconnect the system. In the very worst case, a line-level audio isolator/
transformer connected to the line-in of the subwoofer amplifi er will usually solve the problem.
Rated Power Output:
Signal to Noise Ratio:
Effi ciency:
Input Impedance:
Subsonic Filter:
Bass Boost:
High Pass Output:
Low Pass Adjustment:
Phase Adjustment:
Dimensions:
Power Requirements:
Stand-By Power Rating:
Weight:
To reduce the risk of electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to qualifi ed personnel. To reduce the
risk of fi re and shock do not expose unit to rain or moisture. The unit should be connected to an earth grounded AC electrical socket. The unit
should be operated in a well ventilated area. Minimum clearance is 2 inches from the ventilation openings.
Note: Unit is set at the factory for 120V operation. Be sure to change the fuse to a 5A rating before switching to 230V operation.
WARNING: Changes or modifi cations to this unit not expressly approved by the party responsible for compliance could void the user authority to
operate the equipment.
WARNING: Operation of this equipment in a residential environment could cause radio interference.
Notes: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
Dayton Audio
®
NOTES ABOUT HUM:
SPECIFICATIONS:
(0.92 % THD) 497 watts* into 8 ohms, 950 watts* into 4 ohms
*Based on one-third power duty cycle
98 dB A-weighted
86%
12K ohms
-3 dB @ 18 Hz, Q=.8
+3 dB @ 25 Hz, Q=1.4
-3 dB @ 80 Hz, 12 dB per octave
30 Hz – 200 Hz
0° – 180°
Parametric EQ:
Frequency:
18 Hz – 80 Hz
Bandwidth:
0.1 – 1 Q
Level:
-14.5 dB – +6 dB
17-1/2" W x 4" H x 13" D (tabletop confi guration)
120/230 VAC, 60 Hz/50 Hz
120V 24W; 230V 18.4W
28.2 lbs.
IMPORTANT SAFETY INSTRUCTIONS
This device can be sold in all EU regions
daytonaudio.com
tel + 937.743.8248
705 Pleasant Valley Dr.
Springboro, OH 45066
USA
(4)
5-Year Limited Warranty
See daytonaudio.com for details
Last Revised: 7/20/2023