YORKVILLE Synergy SA102, Руководство по обслуживанию

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To get the full Owner’s Manual please visit our website at
http://www.yorkville.com/manuals/ or, if you need a printed version call 905-837-8777
Printed In CANADA
QuickStart-SA102-00-1v0 • YS#QSTART-SA102 • May 6, 2021
1. Power Switch and Indicator
The green power LED illuminates when the power switch is turned to the
On position and AC voltage is supplied.
2. PowerCON TRUE AC Loop Thru
As a standard, the AC inlet on the SA102 accepts locking PowerCON
TRUE power cords. There is also an AC outlet that can be used to loop
power through to other cabinets in your array using a male to female
PowerCON TRUE looping power cord. Check with your local Yorkville
dealer for availability of these accessory cords.
IMPORTANT: DO NOT EXCEED THE CURRENT RATING OF THE
POWER and ACCESSORY CORDS. PLEASE READ THE SECTION
OF THE OWNER’S MANUAL CALLED CASCADE INSTALLATION
3. Input Jack
This female-XLR accepts line level XLR microphone cables. For best
noise reduction use balanced sources.
4. Dual Link Outputs
These XLR male connectors can be used with a standard XLR cable to
daisy-chain up to 20 SA102 or SA115 cabinets without signal degradation.
Simply loop from one cabinet’s Link jack to the next cabinets Input jack.
5. SA102 Level Control
This control adjusts the volume level of the SA102 relative to the input sig-
nal level. Mixers and other audio sources connected to the SA102 tend to
have different output voltages, which mean the level control on the SA102
is used to fine tune the cabinet’s volume relative to the mixer settings. It is
perfectly acceptable to set the SA102 Level above or below the center 0
dB setting. When arraying multiple cabinets, it may be desirable to reduce
the volume of some cabinets to better cover the audience. (ex. The outer
box of a cluster may be against a wall)
6. Mode Switch (Sub/No Sub)
This switch allows the user to configure the SA102 to be used with or
without a subwoofer. In “No Sub” mode, the cabinet’s internal high-pass
(low-cut) filter is set to 50 Hz. When using the SA102 with a subwoofer,
such as the SA115, depress the button to set the internal high-pass filter
to align perfectly with the subwoofer.
7. HF (High Frequency) Adjust Selector
The HF Adjust switch is used to set the relative high frequency level of
the SA102. If you are assembling multiple SA102 cabinets into an array,
you may notice an increase in bass and a lack of treble. This is due to
low frequency coupling between the cabinets of the low frequency driv -
ers. Setting this control to the number of cabinets in the array will insure
flat response from the system. As the number of cabinets increases the
high frequency output will be correspondingly increased.
The HF switch can also be used in applications where the loudspeakers
are situated far from the audience. The increase of treble will help over-
come the natural loss of high frequency due to traveling a greater distance.
8. Clip and Limit Indicators
The Clip and Limit LED indicators illuminate to guide the user to proper op-
erating levels. Illumination of the yellow Limit LED indicates that a level has
been reached where the SA102 limiters are reducing the signal internally
to prevent damage or distortion. It also indicates that further increases in
input level or increasing the SA102 Level control position will not appreciably
increase acoustic output. The red Clip LED indicates that the input level is
excessive and further increases in level will cause severe distortion. This
happens at very high input signal levels in excess of 13V peak. The input
signal should be reduced at the source until Clip activity ceases.