![Simrad SH80 - REV C Скачать руководство пользователя страница 103](http://html1.mh-extra.com/html/simrad/sh80-rev-c/sh80-rev-c_installation-manual_1279224103.webp)
Start--up procedures
87
851--164300 / C
9.3 Starting up the stand-by power supply
In order to start up the sonar units, the +24 Vdc stand-by power
supply in the Transceiver Unit must be started first.
Figure 30 The
Transceiver Unit
power system
F206
8A
F204
5A
F202
5A
SLOW
BLOW
SLOW
BLOW
SLOW
BLOW
F205
8A
F203
5A
F201
5A
GND
24V
80V
5V
-5.8V
5.8V
12V
24V
STAND
BY
ON/OFF
RELAY
HV-
POWER
TRIPLE-
POWER
12V
POWER
SUPPLY
SERVICE
OFF
NORMAL
P201
L203
L204
S201
L205
MAINS INPUT
115/230V AC
(C
D6
0
72
C
)
S201
L204
L203
F201 and
F202
L205
P201
Observe the following procedure to start up the stand-by power
supply. To ensure correct operation, tick off every item when the
action has been carried out.
1
Check that the mains input connector
P201
on the front of
the power supply in the Transceiver Unit is disconnected.
→
Refer to figure 30.
2
Check that the switch
S201
on the front of the power supply
is set in the
Off
(middle) position.
3
Insert the mains fuses for the Transceiver Unit on the ship’s
mains fuse box.
4
Measure the mains voltage supplied to the Transceiver Unit.
Содержание SH80 - REV C
Страница 2: ......
Страница 14: ...Simrad SH80 X 851 164300 C Blank page...
Страница 61: ...Transceiver unit 45 851 164300 C Figure 13 Mounting the Transceiver Unit CD3110A...
Страница 186: ...Simrad SH80 170 851 164300 C 12 3 Installation drawings The SH80 installation drawings are provided on the next pages...
Страница 195: ...Installation remarks 179 851 164300 C Party Date Signature Party Date Signature Party Date Signature...
Страница 196: ...Notes...
Страница 197: ...Notes...
Страница 200: ......