R.V.R. Elettronica BROADCAST EQUIPMENT HC08CH-FM, Руководство пользователя

Страница: 16 / 32

12
/ 24 User Manual
Rev. 1.0 - 29/01/21
HC08CH-FM
ELETTRONICA
HC08CH-FM
TEX30LCD/S #2
TEX30LCD/S #6
MO
D
EM
R
S2
32
SER
VI C
E/ R
D S
SCA2
MPX
LEFT RIGHT
10K Ω
MAINS VOLTAGE
600 Ω
600 Ω
RIGHT
ADJ
10K Ω ADJ
ADJ
ADJ ADJ
STEREO MONO
10K Ω 50 Ω
MPX IMP
MODE
LEFT/MONO INTERLOCK IN REMOTE
EXT AGC
RFL FWD
SCA1/RDS PREEMPHASIS
RIGHT
4
4
ON
2
75 μ S
3
ON
2
3
LEFT
PREEMPHASIS SETTING
1
50 μ S
1
AE
S/ EBU
TO
SL IN
K
AD
J
R
L
EXT REF 10MHz
CARRIER
FREQ. ADJ
PILOT LVL
MAINS FUSE
R.F. TEST
max 20dBm
PHASE
ADJ
19KHz PILOT
OUT
+
24Vdc
R.F. OUTPUT 50 Ω
M
OD
EM
RS
23
2
S
ERV
IC
E /RDS
SCA2
MPX
LEFT RIGHT
10K Ω
MAINS VOLTAGE
600 Ω 600 Ω
RIGHT
ADJ
10K Ω
ADJ
ADJ
ADJ ADJ
STEREO MONO
10K Ω 50 Ω
MPX IMP
MODE
LEFT/MONO INTERLOCK IN REMOTE
EXT AGC
RFL FWD
SCA1/RDS
PREEMPHASIS
RIGHT
4
4
ON
2
75 μ S
3
ON
2
3
LEFT
PREEMPHASIS SETTING
1
50 μ S
1
AES/
EBU
TOS
LI
N K
AD
J
R
L
EXT REF 10MHz
CARRIER
FREQ. ADJ
PILOT
LVL
MAINS
FUSE
R.F. TEST
max 20dBm
PHASE
ADJ
19KHz PILOT OUT
+ 24Vdc
R.F. OUTPUT 50 Ω
TEX30LCD/S #1
TEX30LCD/S #5
MO
D
EM
R
S2
32
SER
VI C
E/ R
D S
SCA2
MPX
LEFT RIGHT
10K Ω
MAINS VOLTAGE
600 Ω
600 Ω
RIGHT
ADJ
10K Ω ADJ
ADJ
ADJ ADJ
STEREO MONO
10K Ω 50 Ω
MPX IMP
MODE
LEFT/MONO INTERLOCK IN REMOTE
EXT AGC
RFL FWD
SCA1/RDS PREEMPHASIS
RIGHT
4
4
ON
2
75 μ S
3
ON
2
3
LEFT
PREEMPHASIS SETTING
1
50 μ S
1
AE
S/ EBU
TO
SL IN
K
AD
J
R
L
EXT REF 10MHz
CARRIER
FREQ. ADJ
PILOT LVL
MAINS FUSE
R.F. TEST
max 20dBm
PHASE
ADJ
19KHz PILOT
OUT
+
24Vdc
R.F. OUTPUT 50 Ω
M
OD
EM
RS
23
2
S
ERV
IC
E /RDS
SCA2
MPX
LEFT RIGHT
10K Ω
MAINS VOLTAGE
600 Ω 600 Ω
RIGHT
ADJ
10K Ω
ADJ
ADJ
ADJ ADJ
STEREO MONO
10K Ω 50 Ω
MPX IMP
MODE
LEFT/MONO INTERLOCK IN REMOTE
EXT AGC
RFL FWD
SCA1/RDS
PREEMPHASIS
RIGHT
4
4
ON
2
75 μ S
3
ON
2
3
LEFT
PREEMPHASIS SETTING
1
50 μ S
1
AES/
EBU
TOS
LI
N K
AD
J
R
L
EXT REF 10MHz
CARRIER
FREQ. ADJ
PILOT
LVL
MAINS
FUSE
R.F. TEST
max 20dBm
PHASE
ADJ
19KHz PILOT OUT
+ 24Vdc
R.F. OUTPUT 50 Ω
TEX30LCD/S #4
TEX30LCD/S #8
MO
D
EM
R
S2
32
SER
VI C
E/ R
D S
SCA2
MPX
LEFT RIGHT
10K Ω
MAINS VOLTAGE
600 Ω
600 Ω
RIGHT
ADJ
10K Ω ADJ
ADJ
ADJ ADJ
STEREO MONO
10K Ω 50 Ω
MPX IMP
MODE
LEFT/MONO INTERLOCK IN REMOTE
EXT AGC
RFL FWD
SCA1/RDS PREEMPHASIS
RIGHT
4
4
ON
2
75 μ S
3
ON
2
3
LEFT
PREEMPHASIS SETTING
1
50 μ S
1
AE
S/ EBU
TO
SL IN
K
AD
J
R
L
EXT REF 10MHz
CARRIER
FREQ. ADJ
PILOT LVL
MAINS FUSE
R.F. TEST
max 20dBm
PHASE
ADJ
19KHz PILOT
OUT
+
24Vdc
R.F. OUTPUT 50 Ω
M
OD
EM
RS
23
2
S
ERV
IC
E /RDS
SCA2
MPX
LEFT RIGHT
10K Ω
MAINS VOLTAGE
600 Ω 600 Ω
RIGHT
ADJ
10K Ω
ADJ
ADJ
ADJ ADJ
STEREO MONO
10K Ω 50 Ω
MPX IMP
MODE
LEFT/MONO INTERLOCK IN REMOTE
EXT AGC
RFL FWD
SCA1/RDS
PREEMPHASIS
RIGHT
4
4
ON
2
75 μ S
3
ON
2
3
LEFT
PREEMPHASIS SETTING
1
50 μ S
1
AES/
EBU
TOS
LI
N K
AD
J
R
L
EXT REF 10MHz
CARRIER
FREQ. ADJ
PILOT
LVL
MAINS
FUSE
R.F. TEST
max 20dBm
PHASE
ADJ
19KHz PILOT OUT
+ 24Vdc
R.F. OUTPUT 50 Ω
TEX30LCD/S #3
TEX30LCD/S #7
MO
D
EM
R
S2
32
SER
VI C
E/ R
D S
SCA2
MPX
LEFT RIGHT
10K Ω
MAINS VOLTAGE
600 Ω
600 Ω
RIGHT
ADJ
10K Ω ADJ
ADJ
ADJ ADJ
STEREO MONO
10K Ω 50 Ω
MPX IMP
MODE
LEFT/MONO INTERLOCK IN REMOTE
EXT AGC
RFL FWD
SCA1/RDS PREEMPHASIS
RIGHT
4
4
ON
2
75 μ S
3
ON
2
3
LEFT
PREEMPHASIS SETTING
1
50 μ S
1
AE
S/ EBU
TO
SL IN
K
AD
J
R
L
EXT REF 10MHz
CARRIER
FREQ. ADJ
PILOT LVL
MAINS FUSE
R.F. TEST
max 20dBm
PHASE
ADJ
19KHz PILOT
OUT
+
24Vdc
R.F. OUTPUT 50 Ω
M
OD
EM
RS
23
2
S
ERV
IC
E /RDS
SCA2
MPX
LEFT RIGHT
10K Ω
MAINS VOLTAGE
600 Ω 600 Ω
RIGHT
ADJ
10K Ω
ADJ
ADJ
ADJ ADJ
STEREO MONO
10K Ω 50 Ω
MPX IMP
MODE
LEFT/MONO INTERLOCK IN REMOTE
EXT AGC
RFL FWD
SCA1/RDS
PREEMPHASIS
RIGHT
4
4
ON
2
75 μ S
3
ON
2
3
LEFT
PREEMPHASIS SETTING
1
50 μ S
1
AES/
EBU
TOS
LI
N K
AD
J
R
L
EXT REF 10MHz
CARRIER
FREQ. ADJ
PILOT
LVL
MAINS
FUSE
R.F. TEST
max 20dBm
PHASE
ADJ
19KHz PILOT OUT
+ 24Vdc
R.F. OUTPUT 50 Ω
RF OUT
RF A
RF E RF F RF G RF H
RF B RF C
RF B
RF signal connection
CAUTION: risk of burns due to RF. Before connecting the antenna cable,
make sure that the equipment cannot emit RF at the output.
CAUTION: For reasons of electromagnetic compatibility, only double shielded
Connect the N-type output connector of the combiner section to the antenna or to
a dummy load capable of dissipating the power involved. Connect with a coaxial
cable one of the BNC INTERLOCK connectors to the INTERLOCK connector of
the transmitters (see the diagram included with each station for reference).
The hybrid combiner must be installed in a rack that includes an anti-tear device
to prevent the possibility of accidentally disconnecting the power leads.
CAUTION: To avoid electric shocks and electrocution, never touch the RF
output connector when the equipment is powered up and with no load
connected.
Note: to ensure both the safety of the operators and correct operation of the
equipment, it is essential that the mains system is earthed and properly connected
to the equipment.
5.1.6 Initial start-up and setting of operation
For initial start-up, follow the procedure below.
Due to its function, an HC08CH-FM is always used inside a transmitter. The
description given in this section therefore refers to these devices in general.
When the
HC08CH-FM
is powered up, check that the POWER lamp lights up.