Lab.gruppen C Series C 10 4X, Руководство по эксплуатации, Страница: 13 / 33

C Series C 20:8X, C 10:8X, C 10:4X and C 5:4X Operation Manual
13
QUICK GUIDE OVERVIEW 6
.
6.2.1 The dIP-switch features
The following features may be adjusted using the
DIP-switches on the rear panel of the amplifier. See
section 7.4 for more information.
Gain
- Set for all four or eight channels from +29 to
+38 dB in 3 dB steps.
fan Masked
- When on, engages the intelligent fan
feature lowers fan speed when no signal is pres-
ent.
Bridged Mode
- Switches the channel pairs into
bridged mode operation (automatic -6 dB gain
compensation).
2 ohm operation is not recommended when
using Bridged Mode
Mains input
100-240 V
(+/- 10%) VAC,
@ 50 or 60 Hz
GPIO
connectors
DIP-switches
for adjusting key
features
(See below)
3-pole Phoenix
input connectors
2-pole screw
terminal output
connections
6.2 Rear Panel overview
Ser. N:o
Removed!
D C B A
H G F E
SPEAKER OUTPUTS
CH
A
CH
B
CH
C
CH
D
CH E CH F CH G CH H
BALANCED INPUTS
BRIDGE A+B
BRIDGE E+F
VPL
CH A
MODE HP 35H
Z
VPL
CH E
MODE HP 35H
Z
VPL
CH F
MODE HP 35H
Z
VPL
CH G
MODE HP 35H
Z
VPL
CH H
MODE HP 35H
Z
VPL
CH B
MODE HP 35H
Z
VPL
CH C
MODE HP 35H
Z
VPL
CH D
MODE HP 35H
Z
GAIN
38dB
35dB
32dB
29dB
VPL
100V (70Vrms)
63V
45V
32V
BR.
E+F
BR.
G+H
BR.
A+B
BR.
C+D
GAIN E-H
GAIN
A-D
GPI 2 LEVEL
TRIG
FAN MASKED
BR.=BRIDGE
ON
SOFT
HARD
BRIDGE C+D
BRIDGE G+H
ON FAULT
POWER CONTROL
1 2
IN OUT
OUT
GPI
(
NOMAD
LINK
)
MODE
CLASS 2
WIRING
NOTE! BRIDGE
CLASS 3 WIRING
Must be grounded/earthed
Made in Sweden
100-240V 50-60Hz :600W
C 20:8X
NomadLink
network In and
Out
VPL - Voltage Peak Limiter adjustment is provided for
8 individual levels. Select the setting most appropriate
for connected speakers. See Appendix for details.
Mode - Select VPL mode between Hard and Soft. For
channels driving sub-woofers and low-end frequen-
cies, it is recommended to use the Hard setting
for optimal operation. For mid- and high-frequency
drivers, always select Soft.
GPI 2 Level Trig - Disables GPI 1; GPI 2 turns ampli-
fier on when closed, off when open. (See section
7.5).
GPI (
➝
NomadLink) - Disables the amplifier’s con-
nectivity to the NomadLink network.
Figure 4: Rear panel layout
Figure 5: DIP-switch field on the rear panel