Acoustic Image Flex Pre Panduan Pemilik - Halaman 3
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Halaman Cetak-Direct out with selectable 10 dB pad, pre/post switch and
ground lift
-Powered through cable from Flex Cab or dc power supply
-Headphone output
-Switchable limiter
-Mute switch
-Mono or stereo output
-Selectable internal jumper options for gain and stereo
operation
-High fidelity, low noise operation: 110 dB SNR at direct out
The features of the Flex System are:
-Remote preamp feature offers ultimate in control flexibility
-Preamp mounts magnetically to cabinet when remote
feature is not used
-Flex Pre and Flex Cab can be used as standalone units
While our combos and speakers are designed to play loudly--and
clearly--enough so that you can be heard in most gigging situations,
they are not suited to playing at extreme volumes. Generating high
SPLs may require an additional Flex Cab or augmentation by a larger
house system.
The instructions that follow apply to both the Flex Cab and Flex Pre as
well as the Flex System. Each is discussed in turn.
Note that there are powerful magnets in the vicinity of the
recessed screws in the top of the Flex Cab. Do not place anything
on the top that will be damaged by the high magnetic field. Smart
phones, tablets, laptops, digital recorders, etc. should not be
placed on the top of the cabinet.
2
Flex Cab
Introduction
The Flex Cab is a powered speaker cabinet. The power amp function
is integrated into the speaker cabinet along with the speakers. There
is a power amp for each speaker in the cabinet: a 300W class D amp
for each of the 10 inch drivers and a 50W class D amp for the 2.5 inch
tweeter. A signal flow diagram for the Flex Cab is shown below.
Voltage Select
Auto Line
Voltage
Switching
AC
AC
In
RJ-45
Power Supply for
Signal/Power
to/from Flex
Remote Preamp
Pre
Input
Master Level
Thru
Connection
Power
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Fuse
Thru
Input
To Preamp
Model # 660 PS
S/N 6P 0001
Flex Cab Rear Panel
AC
Power Amp/Power Supply
Power Amp/Power Supply
FF Woofer
Tweeter Level
Control
Tweeter
Tweeter
Amp and
Xover
DF Level
DF Cutoff Freq
0 dB
-6 dB
Power Switch
AC Input
Auto
100-240 V
~
Voltage
50/60 Hz
Switch
600 Watts
0dB -6dB
Thermal
Power
Master
DF
Cutoff
DF
Tweeter
Level
Freq
Level
Level
3
DF Woofer