Motorola Starline SG 2000 Installation And Operation Manual page 38

Figure 3-4 illustrates the RF chassis cover and lid showing the location of the fuses:
Figu r e 3- 4
Fus e lo ca t ion s
-20dB
PORT 1
F3
FTEC
F7
REFER TO
MANUAL FOR
FUSE VALUES
F2
PORT 3
-20dB
The dc power supply 24 V circuit includes fuse (F9) rated at 10 A; the 5 V circuit includes (F8)
which is rated at 5 A.
P o w e r S u p p l y S e t t i n g s
You can power the SG 2000 from either 60 Vac or 90 Vac system supplies. The unit is shipped from
the factory set for 60 Vac (
(Figure 3-5) on the dc power supply to the 90 Vac (
voltage for the higher input range. This applies to the SG2-PS2 or the optional SG2-PS.
F1 F4
JXP 1
FWD EQ
H
L ON
ADU
-20dB
+24 V DC
MDR
ON
JXP 1
OFF
VARILO SSER
MAN
SG2-
IS
IS
JXP 3
FRB
RPM/*
JXP 3
-20dB
RCVR
L
INPUT
H
FWD EQ
F8
). If your system uses 90 Vac powering, reposition the suitcase jumper
LO
B e n c h S e t u p
FWD EQ
H
L
JXP 2
TCU
JX P A DU
-20dB
IS JXP 2
STATUS MONITOR IS JXP 4
ADU
ADU
-20dB
SG 2000
JXP 4
Optical Node
L
H
FWD EQ
ASSEMBLED IN MEXICO
F9
) position to optimize the supply turn-on
HI
S G 2 0 0 0 I n s t a l l a t i o n a n d O p e r a t i o n M a n u a l
3 - 5
-20dB
PORT 2
F5
CAUTION:
CONTAINS PARTS
ANDASSEMBLIES
SUSCE PTIBLETO
DAMAGEBY
ELECTROSTA TIC
DISCHARGE( ESD)
F6
PORT 4
-20dB